1456416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:418

約数の個数: 72

約数和(自身を含む): 4471740

約数和(自身を除く): 3015324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 389, 416, 468, 624, 778, 936, 1167, 1248, 1556, 1872, 2334, 3112, 3501, 3744, 4668, 5057, 6224, 7002, 9336, 10114, 12448, 14004, 15171, 18672, 20228, 28008, 30342, 37344, 40456, 45513, 56016, 60684, 80912, 91026, 112032, 121368, 161824, 182052, 242736, 364104, 485472, 728208, 1456416]

約数ペア:

[(1, 1456416), (2, 728208), (3, 485472), (4, 364104), (6, 242736), (8, 182052), (9, 161824), (12, 121368), (13, 112032), (16, 91026), (18, 80912), (24, 60684), (26, 56016), (32, 45513), (36, 40456), (39, 37344), (48, 30342), (52, 28008), (72, 20228), (78, 18672), (96, 15171), (104, 14004), (117, 12448), (144, 10114), (156, 9336), (208, 7002), (234, 6224), (288, 5057), (312, 4668), (389, 3744), (416, 3501), (468, 3112), (624, 2334), (778, 1872), (936, 1556), (1167, 1248)]