1248624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 4062240

約数和(自身を除く): 2813616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 29, 36, 39, 46, 48, 52, 58, 69, 72, 78, 87, 92, 104, 116, 117, 138, 144, 156, 174, 184, 207, 208, 232, 234, 261, 276, 299, 312, 348, 368, 377, 414, 464, 468, 522, 552, 598, 624, 667, 696, 754, 828, 897, 936, 1044, 1104, 1131, 1196, 1334, 1392, 1508, 1656, 1794, 1872, 2001, 2088, 2262, 2392, 2668, 2691, 3016, 3312, 3393, 3588, 4002, 4176, 4524, 4784, 5336, 5382, 6003, 6032, 6786, 7176, 8004, 8671, 9048, 10672, 10764, 12006, 13572, 14352, 16008, 17342, 18096, 21528, 24012, 26013, 27144, 32016, 34684, 43056, 48024, 52026, 54288, 69368, 78039, 96048, 104052, 138736, 156078, 208104, 312156, 416208, 624312, 1248624]

約数ペア:

[(1, 1248624), (2, 624312), (3, 416208), (4, 312156), (6, 208104), (8, 156078), (9, 138736), (12, 104052), (13, 96048), (16, 78039), (18, 69368), (23, 54288), (24, 52026), (26, 48024), (29, 43056), (36, 34684), (39, 32016), (46, 27144), (48, 26013), (52, 24012), (58, 21528), (69, 18096), (72, 17342), (78, 16008), (87, 14352), (92, 13572), (104, 12006), (116, 10764), (117, 10672), (138, 9048), (144, 8671), (156, 8004), (174, 7176), (184, 6786), (207, 6032), (208, 6003), (232, 5382), (234, 5336), (261, 4784), (276, 4524), (299, 4176), (312, 4002), (348, 3588), (368, 3393), (377, 3312), (414, 3016), (464, 2691), (468, 2668), (522, 2392), (552, 2262), (598, 2088), (624, 2001), (667, 1872), (696, 1794), (754, 1656), (828, 1508), (897, 1392), (936, 1334), (1044, 1196), (1104, 1131)]