2565661252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 5880106624

約数和(自身を除く): 3314445372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 97, 121, 148, 154, 194, 211, 242, 259, 308, 388, 407, 422, 484, 518, 679, 814, 844, 847, 1036, 1067, 1358, 1477, 1628, 1694, 2134, 2321, 2716, 2849, 2954, 3388, 3589, 4268, 4477, 4642, 5698, 5908, 7178, 7469, 7807, 8954, 9284, 11396, 11737, 14356, 14938, 15614, 16247, 17908, 20467, 23474, 25123, 25531, 29876, 31228, 31339, 32494, 39479, 40934, 46948, 50246, 51062, 54649, 62678, 64988, 78958, 81868, 82159, 85877, 100492, 102124, 109298, 125356, 143269, 157916, 164318, 171754, 178717, 218596, 225137, 276353, 286538, 328636, 343508, 357434, 434269, 450274, 552706, 573076, 601139, 714868, 757279, 868538, 900548, 944647, 1105412, 1202278, 1514558, 1575959, 1737076, 1889294, 2404556, 2476507, 3029116, 3039883, 3151918, 3778588, 4953014, 5300953, 6079766, 6303836, 6612529, 8330069, 9906028, 10601906, 12159532, 13225058, 16660138, 17335549, 21203812, 26450116, 33320276, 34671098, 58310483, 69342196, 91630759, 116620966, 183261518, 233241932, 366523036, 641415313, 1282830626, 2565661252]

約数ペア:

[(1, 2565661252), (2, 1282830626), (4, 641415313), (7, 366523036), (11, 233241932), (14, 183261518), (22, 116620966), (28, 91630759), (37, 69342196), (44, 58310483), (74, 34671098), (77, 33320276), (97, 26450116), (121, 21203812), (148, 17335549), (154, 16660138), (194, 13225058), (211, 12159532), (242, 10601906), (259, 9906028), (308, 8330069), (388, 6612529), (407, 6303836), (422, 6079766), (484, 5300953), (518, 4953014), (679, 3778588), (814, 3151918), (844, 3039883), (847, 3029116), (1036, 2476507), (1067, 2404556), (1358, 1889294), (1477, 1737076), (1628, 1575959), (1694, 1514558), (2134, 1202278), (2321, 1105412), (2716, 944647), (2849, 900548), (2954, 868538), (3388, 757279), (3589, 714868), (4268, 601139), (4477, 573076), (4642, 552706), (5698, 450274), (5908, 434269), (7178, 357434), (7469, 343508), (7807, 328636), (8954, 286538), (9284, 276353), (11396, 225137), (11737, 218596), (14356, 178717), (14938, 171754), (15614, 164318), (16247, 157916), (17908, 143269), (20467, 125356), (23474, 109298), (25123, 102124), (25531, 100492), (29876, 85877), (31228, 82159), (31339, 81868), (32494, 78958), (39479, 64988), (40934, 62678), (46948, 54649), (50246, 51062)]