312646512

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 824947200

約数和(自身を除く): 512300688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 199, 213, 284, 398, 426, 461, 568, 597, 796, 852, 922, 1136, 1194, 1383, 1592, 1704, 1844, 2388, 2766, 3184, 3408, 3688, 4776, 5532, 7376, 9552, 11064, 14129, 22128, 28258, 32731, 42387, 56516, 65462, 84774, 91739, 98193, 113032, 130924, 169548, 183478, 196386, 226064, 261848, 275217, 339096, 366956, 392772, 523696, 550434, 678192, 733912, 785544, 1100868, 1467824, 1571088, 2201736, 4403472, 6513469, 13026938, 19540407, 26053876, 39080814, 52107752, 78161628, 104215504, 156323256, 312646512]

約数ペア:

[(1, 312646512), (2, 156323256), (3, 104215504), (4, 78161628), (6, 52107752), (8, 39080814), (12, 26053876), (16, 19540407), (24, 13026938), (48, 6513469), (71, 4403472), (142, 2201736), (199, 1571088), (213, 1467824), (284, 1100868), (398, 785544), (426, 733912), (461, 678192), (568, 550434), (597, 523696), (796, 392772), (852, 366956), (922, 339096), (1136, 275217), (1194, 261848), (1383, 226064), (1592, 196386), (1704, 183478), (1844, 169548), (2388, 130924), (2766, 113032), (3184, 98193), (3408, 91739), (3688, 84774), (4776, 65462), (5532, 56516), (7376, 42387), (9552, 32731), (11064, 28258), (14129, 22128)]