2945674784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 6451695936

約数和(自身を除く): 3506021152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 211, 296, 416, 422, 481, 592, 844, 907, 962, 1184, 1688, 1814, 1924, 2743, 3376, 3628, 3848, 5486, 6752, 7256, 7696, 7807, 10972, 11791, 14512, 15392, 15614, 21944, 23582, 29024, 31228, 33559, 43888, 47164, 62456, 67118, 87776, 94328, 101491, 124912, 134236, 188656, 191377, 202982, 249824, 268472, 377312, 382754, 405964, 436267, 536944, 765508, 811928, 872534, 1073888, 1531016, 1623856, 1745068, 2487901, 3062032, 3247712, 3490136, 4975802, 6124064, 6980272, 7080949, 9951604, 13960544, 14161898, 19903208, 28323796, 39806416, 56647592, 79612832, 92052337, 113295184, 184104674, 226590368, 368209348, 736418696, 1472837392, 2945674784]

約数ペア:

[(1, 2945674784), (2, 1472837392), (4, 736418696), (8, 368209348), (13, 226590368), (16, 184104674), (26, 113295184), (32, 92052337), (37, 79612832), (52, 56647592), (74, 39806416), (104, 28323796), (148, 19903208), (208, 14161898), (211, 13960544), (296, 9951604), (416, 7080949), (422, 6980272), (481, 6124064), (592, 4975802), (844, 3490136), (907, 3247712), (962, 3062032), (1184, 2487901), (1688, 1745068), (1814, 1623856), (1924, 1531016), (2743, 1073888), (3376, 872534), (3628, 811928), (3848, 765508), (5486, 536944), (6752, 436267), (7256, 405964), (7696, 382754), (7807, 377312), (10972, 268472), (11791, 249824), (14512, 202982), (15392, 191377), (15614, 188656), (21944, 134236), (23582, 124912), (29024, 101491), (31228, 94328), (33559, 87776), (43888, 67118), (47164, 62456)]