1861170948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1523

約数の個数: 288

約数和(自身を含む): 6401880576

約数和(自身を除く): 4540709628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 23, 26, 28, 34, 36, 39, 42, 46, 51, 52, 63, 68, 69, 78, 84, 91, 92, 102, 117, 119, 126, 138, 153, 156, 161, 182, 204, 207, 221, 234, 238, 252, 273, 276, 299, 306, 322, 357, 364, 391, 414, 442, 468, 476, 483, 546, 598, 612, 644, 663, 714, 782, 819, 828, 884, 897, 966, 1071, 1092, 1173, 1196, 1326, 1428, 1449, 1453, 1547, 1564, 1638, 1794, 1932, 1989, 2093, 2142, 2346, 2652, 2691, 2737, 2898, 2906, 3094, 3276, 3519, 3588, 3978, 4186, 4284, 4359, 4641, 4692, 5083, 5382, 5474, 5796, 5812, 6188, 6279, 7038, 7956, 8211, 8372, 8718, 9282, 10166, 10171, 10764, 10948, 12558, 13077, 13923, 14076, 15249, 16422, 17436, 18564, 18837, 18889, 20332, 20342, 24633, 24701, 25116, 26154, 27846, 30498, 30513, 32844, 33419, 35581, 37674, 37778, 40684, 45747, 49266, 49402, 52308, 55692, 56667, 60996, 61026, 66838, 71162, 74103, 75348, 75556, 91494, 91539, 98532, 98804, 100257, 106743, 113334, 122052, 132223, 133676, 142324, 148206, 170001, 172907, 182988, 183078, 200514, 213486, 222309, 226668, 233933, 264446, 296412, 300771, 320229, 321113, 340002, 345814, 366156, 396669, 401028, 426972, 434447, 444618, 467866, 518721, 528892, 568123, 601542, 640458, 642226, 680004, 691628, 701799, 793338, 868894, 889236, 935732, 963339, 1037442, 1136246, 1190007, 1203084, 1280916, 1284452, 1303341, 1403598, 1556163, 1586676, 1704369, 1737788, 1926678, 2074884, 2105397, 2247791, 2272492, 2380014, 2606682, 2807196, 2890017, 3041129, 3112326, 3408738, 3853356, 3910023, 3976861, 4210794, 4495582, 4760028, 5113107, 5213364, 5780034, 6082258, 6224652, 6743373, 6817476, 7385599, 7820046, 7953722, 8421588, 8991164, 9123387, 10226214, 11560068, 11930583, 12164516, 13486746, 14771198, 15640092, 15907444, 18246774, 20230119, 20452428, 22156797, 23861166, 26973492, 27370161, 29542396, 35791749, 36493548, 40460238, 44313594, 47722332, 51699193, 54740322, 66470391, 71583498, 80920476, 88627188, 103398386, 109480644, 132940782, 143166996, 155097579, 206796772, 265881564, 310195158, 465292737, 620390316, 930585474, 1861170948]

約数ペア:

[(1, 1861170948), (2, 930585474), (3, 620390316), (4, 465292737), (6, 310195158), (7, 265881564), (9, 206796772), (12, 155097579), (13, 143166996), (14, 132940782), (17, 109480644), (18, 103398386), (21, 88627188), (23, 80920476), (26, 71583498), (28, 66470391), (34, 54740322), (36, 51699193), (39, 47722332), (42, 44313594), (46, 40460238), (51, 36493548), (52, 35791749), (63, 29542396), (68, 27370161), (69, 26973492), (78, 23861166), (84, 22156797), (91, 20452428), (92, 20230119), (102, 18246774), (117, 15907444), (119, 15640092), (126, 14771198), (138, 13486746), (153, 12164516), (156, 11930583), (161, 11560068), (182, 10226214), (204, 9123387), (207, 8991164), (221, 8421588), (234, 7953722), (238, 7820046), (252, 7385599), (273, 6817476), (276, 6743373), (299, 6224652), (306, 6082258), (322, 5780034), (357, 5213364), (364, 5113107), (391, 4760028), (414, 4495582), (442, 4210794), (468, 3976861), (476, 3910023), (483, 3853356), (546, 3408738), (598, 3112326), (612, 3041129), (644, 2890017), (663, 2807196), (714, 2606682), (782, 2380014), (819, 2272492), (828, 2247791), (884, 2105397), (897, 2074884), (966, 1926678), (1071, 1737788), (1092, 1704369), (1173, 1586676), (1196, 1556163), (1326, 1403598), (1428, 1303341), (1449, 1284452), (1453, 1280916), (1547, 1203084), (1564, 1190007), (1638, 1136246), (1794, 1037442), (1932, 963339), (1989, 935732), (2093, 889236), (2142, 868894), (2346, 793338), (2652, 701799), (2691, 691628), (2737, 680004), (2898, 642226), (2906, 640458), (3094, 601542), (3276, 568123), (3519, 528892), (3588, 518721), (3978, 467866), (4186, 444618), (4284, 434447), (4359, 426972), (4641, 401028), (4692, 396669), (5083, 366156), (5382, 345814), (5474, 340002), (5796, 321113), (5812, 320229), (6188, 300771), (6279, 296412), (7038, 264446), (7956, 233933), (8211, 226668), (8372, 222309), (8718, 213486), (9282, 200514), (10166, 183078), (10171, 182988), (10764, 172907), (10948, 170001), (12558, 148206), (13077, 142324), (13923, 133676), (14076, 132223), (15249, 122052), (16422, 113334), (17436, 106743), (18564, 100257), (18837, 98804), (18889, 98532), (20332, 91539), (20342, 91494), (24633, 75556), (24701, 75348), (25116, 74103), (26154, 71162), (27846, 66838), (30498, 61026), (30513, 60996), (32844, 56667), (33419, 55692), (35581, 52308), (37674, 49402), (37778, 49266), (40684, 45747)]