2658902922

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 6693603840

約数和(自身を除く): 4034700918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 139, 162, 186, 234, 278, 279, 293, 351, 403, 417, 558, 586, 702, 806, 834, 837, 879, 1053, 1209, 1251, 1674, 1758, 1807, 2106, 2418, 2502, 2511, 2637, 3614, 3627, 3753, 3809, 4309, 5022, 5274, 5421, 7254, 7506, 7618, 7911, 8618, 9083, 10842, 10881, 11259, 11427, 12927, 15822, 16263, 18166, 21762, 22518, 22854, 23733, 25854, 27249, 32526, 32643, 34281, 38781, 40727, 47466, 48789, 54498, 56017, 65286, 68562, 77562, 81454, 81747, 97578, 102843, 112034, 116343, 118079, 122181, 146367, 163494, 168051, 205686, 232686, 236158, 244362, 245241, 292734, 308529, 336102, 349029, 354237, 366543, 490482, 504153, 529451, 617058, 698058, 708474, 733086, 735723, 1008306, 1058902, 1062711, 1099629, 1262537, 1471446, 1512459, 1588353, 2125422, 2199258, 2525074, 3024918, 3176706, 3188133, 3298887, 3787611, 4537377, 4765059, 6376266, 6597774, 7575222, 9074754, 9530118, 9564399, 11362833, 14295177, 16412981, 19128798, 22725666, 28590354, 32825962, 34088499, 42885531, 49238943, 68176998, 85771062, 98477886, 102265497, 147716829, 204530994, 295433658, 443150487, 886300974, 1329451461, 2658902922]

約数ペア:

[(1, 2658902922), (2, 1329451461), (3, 886300974), (6, 443150487), (9, 295433658), (13, 204530994), (18, 147716829), (26, 102265497), (27, 98477886), (31, 85771062), (39, 68176998), (54, 49238943), (62, 42885531), (78, 34088499), (81, 32825962), (93, 28590354), (117, 22725666), (139, 19128798), (162, 16412981), (186, 14295177), (234, 11362833), (278, 9564399), (279, 9530118), (293, 9074754), (351, 7575222), (403, 6597774), (417, 6376266), (558, 4765059), (586, 4537377), (702, 3787611), (806, 3298887), (834, 3188133), (837, 3176706), (879, 3024918), (1053, 2525074), (1209, 2199258), (1251, 2125422), (1674, 1588353), (1758, 1512459), (1807, 1471446), (2106, 1262537), (2418, 1099629), (2502, 1062711), (2511, 1058902), (2637, 1008306), (3614, 735723), (3627, 733086), (3753, 708474), (3809, 698058), (4309, 617058), (5022, 529451), (5274, 504153), (5421, 490482), (7254, 366543), (7506, 354237), (7618, 349029), (7911, 336102), (8618, 308529), (9083, 292734), (10842, 245241), (10881, 244362), (11259, 236158), (11427, 232686), (12927, 205686), (15822, 168051), (16263, 163494), (18166, 146367), (21762, 122181), (22518, 118079), (22854, 116343), (23733, 112034), (25854, 102843), (27249, 97578), (32526, 81747), (32643, 81454), (34281, 77562), (38781, 68562), (40727, 65286), (47466, 56017), (48789, 54498)]