664261344

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{33427}}^1$

素因数の和:33469

約数の個数: 96

約数和(自身を含む): 2021725440

約数和(自身を除く): 1357464096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 33427, 66854, 100281, 133708, 200562, 267416, 300843, 401124, 534832, 601686, 768821, 802248, 902529, 1069664, 1203372, 1537642, 1604496, 1805058, 2306463, 2406744, 3075284, 3208992, 3610116, 4612926, 4813488, 6150568, 6919389, 7220232, 9225852, 9626976, 12301136, 13838778, 14440464, 18451704, 20758167, 24602272, 27677556, 28880928, 36903408, 41516334, 55355112, 73806816, 83032668, 110710224, 166065336, 221420448, 332130672, 664261344]

約数ペア:

[(1, 664261344), (2, 332130672), (3, 221420448), (4, 166065336), (6, 110710224), (8, 83032668), (9, 73806816), (12, 55355112), (16, 41516334), (18, 36903408), (23, 28880928), (24, 27677556), (27, 24602272), (32, 20758167), (36, 18451704), (46, 14440464), (48, 13838778), (54, 12301136), (69, 9626976), (72, 9225852), (92, 7220232), (96, 6919389), (108, 6150568), (138, 4813488), (144, 4612926), (184, 3610116), (207, 3208992), (216, 3075284), (276, 2406744), (288, 2306463), (368, 1805058), (414, 1604496), (432, 1537642), (552, 1203372), (621, 1069664), (736, 902529), (828, 802248), (864, 768821), (1104, 601686), (1242, 534832), (1656, 401124), (2208, 300843), (2484, 267416), (3312, 200562), (4968, 133708), (6624, 100281), (9936, 66854), (19872, 33427)]