2555654528

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 6032916480

約数和(自身を除く): 3477261952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 127, 128, 148, 224, 254, 259, 296, 448, 508, 518, 592, 607, 889, 896, 1016, 1036, 1184, 1214, 1778, 2032, 2072, 2368, 2428, 3556, 4064, 4144, 4249, 4699, 4736, 4856, 7112, 8128, 8288, 8498, 9398, 9712, 14224, 16256, 16576, 16996, 18796, 19424, 22459, 28448, 32893, 33152, 33992, 37592, 38848, 44918, 56896, 65786, 67984, 75184, 77089, 77696, 89836, 113792, 131572, 135968, 150368, 154178, 157213, 179672, 263144, 271936, 300736, 308356, 314426, 359344, 526288, 539623, 543872, 601472, 616712, 628852, 718688, 1052576, 1079246, 1233424, 1257704, 1437376, 2105152, 2158492, 2466848, 2515408, 2852293, 2874752, 4210304, 4316984, 4933696, 5030816, 5704586, 8633968, 9867392, 10061632, 11409172, 17267936, 19966051, 20123264, 22818344, 34535872, 39932102, 45636688, 69071744, 79864204, 91273376, 159728408, 182546752, 319456816, 365093504, 638913632, 1277827264, 2555654528]

約数ペア:

[(1, 2555654528), (2, 1277827264), (4, 638913632), (7, 365093504), (8, 319456816), (14, 182546752), (16, 159728408), (28, 91273376), (32, 79864204), (37, 69071744), (56, 45636688), (64, 39932102), (74, 34535872), (112, 22818344), (127, 20123264), (128, 19966051), (148, 17267936), (224, 11409172), (254, 10061632), (259, 9867392), (296, 8633968), (448, 5704586), (508, 5030816), (518, 4933696), (592, 4316984), (607, 4210304), (889, 2874752), (896, 2852293), (1016, 2515408), (1036, 2466848), (1184, 2158492), (1214, 2105152), (1778, 1437376), (2032, 1257704), (2072, 1233424), (2368, 1079246), (2428, 1052576), (3556, 718688), (4064, 628852), (4144, 616712), (4249, 601472), (4699, 543872), (4736, 539623), (4856, 526288), (7112, 359344), (8128, 314426), (8288, 308356), (8498, 300736), (9398, 271936), (9712, 263144), (14224, 179672), (16256, 157213), (16576, 154178), (16996, 150368), (18796, 135968), (19424, 131572), (22459, 113792), (28448, 89836), (32893, 77696), (33152, 77089), (33992, 75184), (37592, 67984), (38848, 65786), (44918, 56896)]