2840989008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 8777438208

約数和(自身を除く): 5936449200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 191, 197, 208, 242, 264, 286, 312, 363, 382, 394, 429, 484, 528, 572, 573, 591, 624, 726, 764, 788, 858, 968, 1144, 1146, 1182, 1452, 1528, 1573, 1576, 1716, 1936, 2101, 2167, 2288, 2292, 2364, 2483, 2561, 2904, 3056, 3146, 3152, 3432, 4202, 4334, 4584, 4719, 4728, 4966, 5122, 5808, 6292, 6303, 6501, 6864, 7449, 7683, 8404, 8668, 9168, 9438, 9456, 9932, 10244, 12584, 12606, 13002, 14898, 15366, 16808, 17336, 18876, 19864, 20488, 23111, 23837, 25168, 25212, 26004, 27313, 28171, 29796, 30732, 33616, 34672, 37627, 37752, 39728, 40976, 46222, 47674, 50424, 52008, 54626, 56342, 59592, 61464, 69333, 71511, 75254, 75504, 81939, 84513, 92444, 95348, 100848, 104016, 109252, 112684, 112881, 119184, 122928, 138666, 143022, 150508, 163878, 169026, 184888, 190696, 218504, 225368, 225762, 277332, 286044, 300443, 301016, 309881, 327756, 338052, 369776, 381392, 413897, 437008, 450736, 451524, 489151, 554664, 572088, 600886, 602032, 619762, 655512, 676104, 827794, 901329, 903048, 929643, 978302, 1109328, 1144176, 1201772, 1239524, 1241691, 1311024, 1352208, 1467453, 1655588, 1802658, 1806096, 1859286, 1956604, 2403544, 2479048, 2483382, 2934906, 3311176, 3605316, 3718572, 3913208, 4552867, 4807088, 4958096, 4966764, 5380661, 5869812, 6622352, 7210632, 7437144, 7826416, 9105734, 9933528, 10761322, 11739624, 13658601, 14421264, 14874288, 16141983, 18211468, 19867056, 21522644, 23479248, 27317202, 32283966, 36422936, 43045288, 54634404, 59187271, 64567932, 72845872, 86090576, 109268808, 118374542, 129135864, 177561813, 218537616, 236749084, 258271728, 355123626, 473498168, 710247252, 946996336, 1420494504, 2840989008]

約数ペア:

[(1, 2840989008), (2, 1420494504), (3, 946996336), (4, 710247252), (6, 473498168), (8, 355123626), (11, 258271728), (12, 236749084), (13, 218537616), (16, 177561813), (22, 129135864), (24, 118374542), (26, 109268808), (33, 86090576), (39, 72845872), (44, 64567932), (48, 59187271), (52, 54634404), (66, 43045288), (78, 36422936), (88, 32283966), (104, 27317202), (121, 23479248), (132, 21522644), (143, 19867056), (156, 18211468), (176, 16141983), (191, 14874288), (197, 14421264), (208, 13658601), (242, 11739624), (264, 10761322), (286, 9933528), (312, 9105734), (363, 7826416), (382, 7437144), (394, 7210632), (429, 6622352), (484, 5869812), (528, 5380661), (572, 4966764), (573, 4958096), (591, 4807088), (624, 4552867), (726, 3913208), (764, 3718572), (788, 3605316), (858, 3311176), (968, 2934906), (1144, 2483382), (1146, 2479048), (1182, 2403544), (1452, 1956604), (1528, 1859286), (1573, 1806096), (1576, 1802658), (1716, 1655588), (1936, 1467453), (2101, 1352208), (2167, 1311024), (2288, 1241691), (2292, 1239524), (2364, 1201772), (2483, 1144176), (2561, 1109328), (2904, 978302), (3056, 929643), (3146, 903048), (3152, 901329), (3432, 827794), (4202, 676104), (4334, 655512), (4584, 619762), (4719, 602032), (4728, 600886), (4966, 572088), (5122, 554664), (5808, 489151), (6292, 451524), (6303, 450736), (6501, 437008), (6864, 413897), (7449, 381392), (7683, 369776), (8404, 338052), (8668, 327756), (9168, 309881), (9438, 301016), (9456, 300443), (9932, 286044), (10244, 277332), (12584, 225762), (12606, 225368), (13002, 218504), (14898, 190696), (15366, 184888), (16808, 169026), (17336, 163878), (18876, 150508), (19864, 143022), (20488, 138666), (23111, 122928), (23837, 119184), (25168, 112881), (25212, 112684), (26004, 109252), (27313, 104016), (28171, 100848), (29796, 95348), (30732, 92444), (33616, 84513), (34672, 81939), (37627, 75504), (37752, 75254), (39728, 71511), (40976, 69333), (46222, 61464), (47674, 59592), (50424, 56342), (52008, 54626)]