487469036992

素因数分解:

$2^6\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1123}}^1\times {\mathrm{1721}}^1$

素因数の和:3426

約数の個数: 112

約数和(自身を含む): 1109103996672

約数和(自身を除く): 621634959680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 563, 1123, 1126, 1721, 2246, 2252, 3442, 3941, 4492, 4504, 6884, 7861, 7882, 8984, 9008, 12047, 13768, 15722, 15764, 17968, 18016, 24094, 27536, 31444, 31528, 35936, 36032, 48188, 55072, 62888, 63056, 71872, 96376, 110144, 125776, 126112, 192752, 251552, 252224, 385504, 503104, 632249, 771008, 968923, 1264498, 1932683, 1937846, 2528996, 3865366, 3875692, 4425743, 5057992, 6782461, 7730732, 7751384, 8851486, 10115984, 13528781, 13564922, 15461464, 15502768, 17702972, 20231968, 27057562, 27129844, 30922928, 31005536, 35405944, 40463936, 54115124, 54259688, 61845856, 62011072, 70811888, 108230248, 108519376, 123691712, 141623776, 216460496, 217038752, 283247552, 432920992, 434077504, 865841984, 1088100529, 2176201058, 4352402116, 7616703703, 8704804232, 15233407406, 17409608464, 30466814812, 34819216928, 60933629624, 69638433856, 121867259248, 243734518496, 487469036992]

約数ペア:

[(1, 487469036992), (2, 243734518496), (4, 121867259248), (7, 69638433856), (8, 60933629624), (14, 34819216928), (16, 30466814812), (28, 17409608464), (32, 15233407406), (56, 8704804232), (64, 7616703703), (112, 4352402116), (224, 2176201058), (448, 1088100529), (563, 865841984), (1123, 434077504), (1126, 432920992), (1721, 283247552), (2246, 217038752), (2252, 216460496), (3442, 141623776), (3941, 123691712), (4492, 108519376), (4504, 108230248), (6884, 70811888), (7861, 62011072), (7882, 61845856), (8984, 54259688), (9008, 54115124), (12047, 40463936), (13768, 35405944), (15722, 31005536), (15764, 30922928), (17968, 27129844), (18016, 27057562), (24094, 20231968), (27536, 17702972), (31444, 15502768), (31528, 15461464), (35936, 13564922), (36032, 13528781), (48188, 10115984), (55072, 8851486), (62888, 7751384), (63056, 7730732), (71872, 6782461), (96376, 5057992), (110144, 4425743), (125776, 3875692), (126112, 3865366), (192752, 2528996), (251552, 1937846), (252224, 1932683), (385504, 1264498), (503104, 968923), (632249, 771008)]