487373568

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 1461476352

約数和(自身を除く): 974102784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1023, 1056, 1364, 1408, 1488, 1861, 1984, 2046, 2112, 2728, 2816, 2976, 3722, 3968, 4092, 4224, 5456, 5583, 5952, 7444, 7936, 8184, 8448, 10912, 11166, 11904, 14888, 16368, 20471, 21824, 22332, 23808, 29776, 32736, 40942, 43648, 44664, 57691, 59552, 61413, 65472, 81884, 87296, 89328, 115382, 119104, 122826, 130944, 163768, 173073, 178656, 230764, 238208, 245652, 261888, 327536, 346146, 357312, 461528, 476416, 491304, 634601, 655072, 692292, 714624, 923056, 982608, 1269202, 1310144, 1384584, 1429248, 1846112, 1903803, 1965216, 2538404, 2620288, 2769168, 3692224, 3807606, 3930432, 5076808, 5240576, 5538336, 7384448, 7615212, 7860864, 10153616, 11076672, 14768896, 15230424, 15721728, 20307232, 22153344, 30460848, 40614464, 44306688, 60921696, 81228928, 121843392, 162457856, 243686784, 487373568]

約数ペア:

[(1, 487373568), (2, 243686784), (3, 162457856), (4, 121843392), (6, 81228928), (8, 60921696), (11, 44306688), (12, 40614464), (16, 30460848), (22, 22153344), (24, 20307232), (31, 15721728), (32, 15230424), (33, 14768896), (44, 11076672), (48, 10153616), (62, 7860864), (64, 7615212), (66, 7384448), (88, 5538336), (93, 5240576), (96, 5076808), (124, 3930432), (128, 3807606), (132, 3692224), (176, 2769168), (186, 2620288), (192, 2538404), (248, 1965216), (256, 1903803), (264, 1846112), (341, 1429248), (352, 1384584), (372, 1310144), (384, 1269202), (496, 982608), (528, 923056), (682, 714624), (704, 692292), (744, 655072), (768, 634601), (992, 491304), (1023, 476416), (1056, 461528), (1364, 357312), (1408, 346146), (1488, 327536), (1861, 261888), (1984, 245652), (2046, 238208), (2112, 230764), (2728, 178656), (2816, 173073), (2976, 163768), (3722, 130944), (3968, 122826), (4092, 119104), (4224, 115382), (5456, 89328), (5583, 87296), (5952, 81884), (7444, 65472), (7936, 61413), (8184, 59552), (8448, 57691), (10912, 44664), (11166, 43648), (11904, 40942), (14888, 32736), (16368, 29776), (20471, 23808), (21824, 22332)]