493258272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30403}}^1$

素因数の和:30442

約数の個数: 72

約数和(自身を含む): 1402110864

約数和(自身を除く): 908852592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 30403, 60806, 91209, 121612, 182418, 243224, 364836, 395239, 486448, 729672, 790478, 972896, 1185717, 1459344, 1580956, 2371434, 2918688, 3161912, 4742868, 5138107, 6323824, 9485736, 10276214, 12647648, 15414321, 18971472, 20552428, 30828642, 37942944, 41104856, 61657284, 82209712, 123314568, 164419424, 246629136, 493258272]

約数ペア:

[(1, 493258272), (2, 246629136), (3, 164419424), (4, 123314568), (6, 82209712), (8, 61657284), (12, 41104856), (13, 37942944), (16, 30828642), (24, 20552428), (26, 18971472), (32, 15414321), (39, 12647648), (48, 10276214), (52, 9485736), (78, 6323824), (96, 5138107), (104, 4742868), (156, 3161912), (169, 2918688), (208, 2371434), (312, 1580956), (338, 1459344), (416, 1185717), (507, 972896), (624, 790478), (676, 729672), (1014, 486448), (1248, 395239), (1352, 364836), (2028, 243224), (2704, 182418), (4056, 121612), (5408, 91209), (8112, 60806), (16224, 30403)]