187431048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 655636800

約数和(自身を除く): 468205752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 37, 38, 42, 46, 56, 57, 63, 69, 72, 74, 76, 84, 92, 111, 114, 126, 133, 138, 148, 152, 161, 168, 171, 184, 207, 222, 228, 252, 259, 266, 276, 296, 322, 333, 342, 399, 414, 437, 444, 456, 483, 504, 518, 529, 532, 552, 644, 666, 684, 703, 777, 798, 828, 851, 874, 888, 966, 1036, 1058, 1064, 1197, 1288, 1311, 1332, 1368, 1406, 1449, 1554, 1587, 1596, 1656, 1702, 1748, 1932, 2072, 2109, 2116, 2331, 2394, 2553, 2622, 2664, 2812, 2898, 3059, 3108, 3174, 3192, 3404, 3496, 3703, 3864, 3933, 4218, 4232, 4662, 4761, 4788, 4921, 5106, 5244, 5624, 5796, 5957, 6118, 6216, 6327, 6348, 6808, 7406, 7659, 7866, 8436, 9177, 9324, 9522, 9576, 9842, 10051, 10212, 10488, 11109, 11592, 11914, 12236, 12654, 12696, 14763, 14812, 15318, 15732, 16169, 16872, 17871, 18354, 18648, 19044, 19573, 19684, 20102, 20424, 22218, 23828, 24472, 25308, 27531, 29526, 29624, 30153, 30636, 31464, 32338, 33327, 35742, 36708, 38088, 39146, 39368, 40204, 44289, 44436, 47656, 48507, 50616, 53613, 55062, 58719, 59052, 60306, 61272, 64676, 66654, 70357, 71484, 73416, 78292, 80408, 88578, 88872, 90459, 97014, 107226, 110124, 113183, 117438, 118104, 120612, 129352, 133308, 137011, 140714, 142968, 145521, 156584, 176157, 177156, 180918, 194028, 211071, 214452, 220248, 226366, 234876, 241224, 266616, 274022, 281428, 291042, 339549, 352314, 354312, 361836, 371887, 388056, 411033, 422142, 428904, 452732, 469752, 548044, 562856, 582084, 633213, 679098, 704628, 723672, 743774, 822066, 844284, 905464, 1018647, 1096088, 1115661, 1164168, 1233099, 1266426, 1358196, 1409256, 1487548, 1644132, 1688568, 2037294, 2231322, 2466198, 2532852, 2603209, 2716392, 2975096, 3288264, 3346983, 4074588, 4462644, 4932396, 5065704, 5206418, 6693966, 7809627, 8149176, 8925288, 9864792, 10412836, 13387932, 15619254, 20825672, 23428881, 26775864, 31238508, 46857762, 62477016, 93715524, 187431048]

約数ペア:

[(1, 187431048), (2, 93715524), (3, 62477016), (4, 46857762), (6, 31238508), (7, 26775864), (8, 23428881), (9, 20825672), (12, 15619254), (14, 13387932), (18, 10412836), (19, 9864792), (21, 8925288), (23, 8149176), (24, 7809627), (28, 6693966), (36, 5206418), (37, 5065704), (38, 4932396), (42, 4462644), (46, 4074588), (56, 3346983), (57, 3288264), (63, 2975096), (69, 2716392), (72, 2603209), (74, 2532852), (76, 2466198), (84, 2231322), (92, 2037294), (111, 1688568), (114, 1644132), (126, 1487548), (133, 1409256), (138, 1358196), (148, 1266426), (152, 1233099), (161, 1164168), (168, 1115661), (171, 1096088), (184, 1018647), (207, 905464), (222, 844284), (228, 822066), (252, 743774), (259, 723672), (266, 704628), (276, 679098), (296, 633213), (322, 582084), (333, 562856), (342, 548044), (399, 469752), (414, 452732), (437, 428904), (444, 422142), (456, 411033), (483, 388056), (504, 371887), (518, 361836), (529, 354312), (532, 352314), (552, 339549), (644, 291042), (666, 281428), (684, 274022), (703, 266616), (777, 241224), (798, 234876), (828, 226366), (851, 220248), (874, 214452), (888, 211071), (966, 194028), (1036, 180918), (1058, 177156), (1064, 176157), (1197, 156584), (1288, 145521), (1311, 142968), (1332, 140714), (1368, 137011), (1406, 133308), (1449, 129352), (1554, 120612), (1587, 118104), (1596, 117438), (1656, 113183), (1702, 110124), (1748, 107226), (1932, 97014), (2072, 90459), (2109, 88872), (2116, 88578), (2331, 80408), (2394, 78292), (2553, 73416), (2622, 71484), (2664, 70357), (2812, 66654), (2898, 64676), (3059, 61272), (3108, 60306), (3174, 59052), (3192, 58719), (3404, 55062), (3496, 53613), (3703, 50616), (3864, 48507), (3933, 47656), (4218, 44436), (4232, 44289), (4662, 40204), (4761, 39368), (4788, 39146), (4921, 38088), (5106, 36708), (5244, 35742), (5624, 33327), (5796, 32338), (5957, 31464), (6118, 30636), (6216, 30153), (6327, 29624), (6348, 29526), (6808, 27531), (7406, 25308), (7659, 24472), (7866, 23828), (8436, 22218), (9177, 20424), (9324, 20102), (9522, 19684), (9576, 19573), (9842, 19044), (10051, 18648), (10212, 18354), (10488, 17871), (11109, 16872), (11592, 16169), (11914, 15732), (12236, 15318), (12654, 14812), (12696, 14763)]