21891831192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2287

約数の個数: 384

約数和(自身を含む): 79023859200

約数和(自身を除く): 57132028008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 109, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 218, 231, 238, 252, 264, 306, 308, 327, 357, 374, 396, 408, 436, 462, 476, 504, 561, 612, 616, 654, 693, 714, 748, 763, 792, 872, 924, 952, 981, 1071, 1122, 1199, 1224, 1308, 1309, 1386, 1428, 1496, 1526, 1683, 1848, 1853, 1962, 2131, 2142, 2244, 2289, 2398, 2616, 2618, 2772, 2856, 3052, 3366, 3597, 3706, 3924, 3927, 4262, 4284, 4488, 4578, 4796, 5236, 5544, 5559, 6104, 6393, 6732, 6867, 7194, 7412, 7848, 7854, 8393, 8524, 8568, 9156, 9592, 10472, 10791, 11118, 11781, 12786, 12971, 13464, 13734, 14388, 14824, 14917, 15708, 16677, 16786, 17048, 18312, 19179, 20383, 21582, 22236, 23441, 23562, 25179, 25572, 25942, 27468, 28776, 29834, 31416, 33354, 33572, 36227, 38358, 38913, 40766, 43164, 44472, 44751, 46882, 47124, 50358, 51144, 51884, 54936, 59668, 61149, 66708, 67144, 70323, 72454, 75537, 76716, 77826, 81532, 86328, 89502, 93764, 94248, 100716, 103768, 108681, 116739, 119336, 122298, 133416, 134253, 140646, 142681, 144908, 151074, 153432, 155652, 163064, 164087, 179004, 183447, 187528, 201432, 210969, 217362, 232279, 233478, 244596, 253589, 268506, 281292, 285362, 289816, 302148, 311304, 326043, 328174, 358008, 366894, 398497, 421938, 428043, 434724, 464558, 466956, 489192, 492261, 507178, 537012, 562584, 570724, 604296, 652086, 656348, 696837, 733788, 760767, 796994, 843876, 856086, 869448, 929116, 933912, 984522, 1014356, 1074024, 1141448, 1195491, 1284129, 1304172, 1312696, 1393674, 1467576, 1476783, 1521534, 1593988, 1625953, 1687752, 1712172, 1858232, 1969044, 2028712, 2090511, 2282301, 2390982, 2555069, 2568258, 2608344, 2787348, 2789479, 2953566, 3043068, 3187976, 3251906, 3424344, 3586473, 3938088, 3948743, 4181022, 4564602, 4781964, 4877859, 5110138, 5136516, 5574696, 5578958, 5907132, 6086136, 6503812, 7172946, 7665207, 7897486, 8362044, 8368437, 9129204, 9563928, 9755718, 10220276, 10273032, 11157916, 11814264, 11846229, 13007624, 14345892, 14633577, 15330414, 15794972, 16724088, 16736874, 17885483, 18258408, 19511436, 20440552, 22315832, 22995621, 23692458, 25105311, 27641201, 28691784, 29267154, 30660828, 31589944, 33473748, 35538687, 35770966, 39022872, 43436173, 45991242, 47384916, 50210622, 53656449, 55282402, 58534308, 61321656, 66947496, 71077374, 71541932, 82923603, 86872346, 91982484, 94769832, 100421244, 107312898, 110564804, 117068616, 130308519, 142154748, 143083864, 160969347, 165847206, 173744692, 183964968, 200842488, 214625796, 221129608, 248770809, 260617038, 284309496, 304053211, 321938694, 331694412, 347489384, 390925557, 429251592, 497541618, 521234076, 608106422, 643877388, 663388824, 781851114, 912159633, 995083236, 1042468152, 1216212844, 1287754776, 1563702228, 1824319266, 1990166472, 2432425688, 2736478899, 3127404456, 3648638532, 5472957798, 7297277064, 10945915596, 21891831192]

約数ペア:

[(1, 21891831192), (2, 10945915596), (3, 7297277064), (4, 5472957798), (6, 3648638532), (7, 3127404456), (8, 2736478899), (9, 2432425688), (11, 1990166472), (12, 1824319266), (14, 1563702228), (17, 1287754776), (18, 1216212844), (21, 1042468152), (22, 995083236), (24, 912159633), (28, 781851114), (33, 663388824), (34, 643877388), (36, 608106422), (42, 521234076), (44, 497541618), (51, 429251592), (56, 390925557), (63, 347489384), (66, 331694412), (68, 321938694), (72, 304053211), (77, 284309496), (84, 260617038), (88, 248770809), (99, 221129608), (102, 214625796), (109, 200842488), (119, 183964968), (126, 173744692), (132, 165847206), (136, 160969347), (153, 143083864), (154, 142154748), (168, 130308519), (187, 117068616), (198, 110564804), (204, 107312898), (218, 100421244), (231, 94769832), (238, 91982484), (252, 86872346), (264, 82923603), (306, 71541932), (308, 71077374), (327, 66947496), (357, 61321656), (374, 58534308), (396, 55282402), (408, 53656449), (436, 50210622), (462, 47384916), (476, 45991242), (504, 43436173), (561, 39022872), (612, 35770966), (616, 35538687), (654, 33473748), (693, 31589944), (714, 30660828), (748, 29267154), (763, 28691784), (792, 27641201), (872, 25105311), (924, 23692458), (952, 22995621), (981, 22315832), (1071, 20440552), (1122, 19511436), (1199, 18258408), (1224, 17885483), (1308, 16736874), (1309, 16724088), (1386, 15794972), (1428, 15330414), (1496, 14633577), (1526, 14345892), (1683, 13007624), (1848, 11846229), (1853, 11814264), (1962, 11157916), (2131, 10273032), (2142, 10220276), (2244, 9755718), (2289, 9563928), (2398, 9129204), (2616, 8368437), (2618, 8362044), (2772, 7897486), (2856, 7665207), (3052, 7172946), (3366, 6503812), (3597, 6086136), (3706, 5907132), (3924, 5578958), (3927, 5574696), (4262, 5136516), (4284, 5110138), (4488, 4877859), (4578, 4781964), (4796, 4564602), (5236, 4181022), (5544, 3948743), (5559, 3938088), (6104, 3586473), (6393, 3424344), (6732, 3251906), (6867, 3187976), (7194, 3043068), (7412, 2953566), (7848, 2789479), (7854, 2787348), (8393, 2608344), (8524, 2568258), (8568, 2555069), (9156, 2390982), (9592, 2282301), (10472, 2090511), (10791, 2028712), (11118, 1969044), (11781, 1858232), (12786, 1712172), (12971, 1687752), (13464, 1625953), (13734, 1593988), (14388, 1521534), (14824, 1476783), (14917, 1467576), (15708, 1393674), (16677, 1312696), (16786, 1304172), (17048, 1284129), (18312, 1195491), (19179, 1141448), (20383, 1074024), (21582, 1014356), (22236, 984522), (23441, 933912), (23562, 929116), (25179, 869448), (25572, 856086), (25942, 843876), (27468, 796994), (28776, 760767), (29834, 733788), (31416, 696837), (33354, 656348), (33572, 652086), (36227, 604296), (38358, 570724), (38913, 562584), (40766, 537012), (43164, 507178), (44472, 492261), (44751, 489192), (46882, 466956), (47124, 464558), (50358, 434724), (51144, 428043), (51884, 421938), (54936, 398497), (59668, 366894), (61149, 358008), (66708, 328174), (67144, 326043), (70323, 311304), (72454, 302148), (75537, 289816), (76716, 285362), (77826, 281292), (81532, 268506), (86328, 253589), (89502, 244596), (93764, 233478), (94248, 232279), (100716, 217362), (103768, 210969), (108681, 201432), (116739, 187528), (119336, 183447), (122298, 179004), (133416, 164087), (134253, 163064), (140646, 155652), (142681, 153432), (144908, 151074)]