401024208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4691}}^1$

素因数の和:4852

約数の個数: 80

約数和(自身を含む): 1124053056

約数和(自身を除く): 723028848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 3288, 3562, 4691, 5343, 6576, 7124, 9382, 10686, 14073, 14248, 18764, 21372, 28146, 28496, 37528, 42744, 56292, 60983, 75056, 85488, 112584, 121966, 182949, 225168, 243932, 365898, 487864, 642667, 731796, 975728, 1285334, 1463592, 1928001, 2570668, 2927184, 3856002, 5141336, 7712004, 8354671, 10282672, 15424008, 16709342, 25064013, 30848016, 33418684, 50128026, 66837368, 100256052, 133674736, 200512104, 401024208]

約数ペア:

[(1, 401024208), (2, 200512104), (3, 133674736), (4, 100256052), (6, 66837368), (8, 50128026), (12, 33418684), (13, 30848016), (16, 25064013), (24, 16709342), (26, 15424008), (39, 10282672), (48, 8354671), (52, 7712004), (78, 5141336), (104, 3856002), (137, 2927184), (156, 2570668), (208, 1928001), (274, 1463592), (312, 1285334), (411, 975728), (548, 731796), (624, 642667), (822, 487864), (1096, 365898), (1644, 243932), (1781, 225168), (2192, 182949), (3288, 121966), (3562, 112584), (4691, 85488), (5343, 75056), (6576, 60983), (7124, 56292), (9382, 42744), (10686, 37528), (14073, 28496), (14248, 28146), (18764, 21372)]