491569883952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{371227}}^1$

素因数の和:371815

約数の個数: 120

約数和(自身を含む): 1479845480256

約数和(自身を除く): 988275596304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 563, 588, 784, 1126, 1176, 1689, 2252, 2352, 3378, 3941, 4504, 6756, 7882, 9008, 11823, 13512, 15764, 23646, 27024, 27587, 31528, 47292, 55174, 63056, 82761, 94584, 110348, 165522, 189168, 220696, 331044, 371227, 441392, 662088, 742454, 1113681, 1324176, 1484908, 2227362, 2598589, 2969816, 4454724, 5197178, 5939632, 7795767, 8909448, 10394356, 15591534, 17818896, 18190123, 20788712, 31183068, 36380246, 41577424, 54570369, 62366136, 72760492, 109140738, 124732272, 145520984, 209000801, 218281476, 291041968, 418001602, 436562952, 627002403, 836003204, 873125904, 1254004806, 1463005607, 1672006408, 2508009612, 2926011214, 3344012816, 4389016821, 5016019224, 5852022428, 8778033642, 10032038448, 10241039249, 11704044856, 17556067284, 20482078498, 23408089712, 30723117747, 35112134568, 40964156996, 61446235494, 70224269136, 81928313992, 122892470988, 163856627984, 245784941976, 491569883952]

約数ペア:

[(1, 491569883952), (2, 245784941976), (3, 163856627984), (4, 122892470988), (6, 81928313992), (7, 70224269136), (8, 61446235494), (12, 40964156996), (14, 35112134568), (16, 30723117747), (21, 23408089712), (24, 20482078498), (28, 17556067284), (42, 11704044856), (48, 10241039249), (49, 10032038448), (56, 8778033642), (84, 5852022428), (98, 5016019224), (112, 4389016821), (147, 3344012816), (168, 2926011214), (196, 2508009612), (294, 1672006408), (336, 1463005607), (392, 1254004806), (563, 873125904), (588, 836003204), (784, 627002403), (1126, 436562952), (1176, 418001602), (1689, 291041968), (2252, 218281476), (2352, 209000801), (3378, 145520984), (3941, 124732272), (4504, 109140738), (6756, 72760492), (7882, 62366136), (9008, 54570369), (11823, 41577424), (13512, 36380246), (15764, 31183068), (23646, 20788712), (27024, 18190123), (27587, 17818896), (31528, 15591534), (47292, 10394356), (55174, 8909448), (63056, 7795767), (82761, 5939632), (94584, 5197178), (110348, 4454724), (165522, 2969816), (189168, 2598589), (220696, 2227362), (331044, 1484908), (371227, 1324176), (441392, 1113681), (662088, 742454)]