1330319616

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 3710988288

約数和(自身を除く): 2380668672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 256, 284, 372, 384, 426, 496, 568, 744, 768, 787, 852, 992, 1136, 1488, 1574, 1704, 1984, 2201, 2272, 2361, 2976, 3148, 3408, 3968, 4402, 4544, 4722, 5952, 6296, 6603, 6816, 7936, 8804, 9088, 9444, 11904, 12592, 13206, 13632, 17608, 18176, 18888, 23808, 24397, 25184, 26412, 27264, 35216, 37776, 48794, 50368, 52824, 54528, 55877, 70432, 73191, 75552, 97588, 100736, 105648, 111754, 140864, 146382, 151104, 167631, 195176, 201472, 211296, 223508, 281728, 292764, 302208, 335262, 390352, 422592, 447016, 563456, 585528, 604416, 670524, 780704, 845184, 894032, 1171056, 1341048, 1561408, 1690368, 1732187, 1788064, 2342112, 2682096, 3122816, 3464374, 3576128, 4684224, 5196561, 5364192, 6245632, 6928748, 7152256, 9368448, 10393122, 10728384, 13857496, 14304512, 18736896, 20786244, 21456768, 27714992, 41572488, 42913536, 55429984, 83144976, 110859968, 166289952, 221719936, 332579904, 443439872, 665159808, 1330319616]

約数ペア:

[(1, 1330319616), (2, 665159808), (3, 443439872), (4, 332579904), (6, 221719936), (8, 166289952), (12, 110859968), (16, 83144976), (24, 55429984), (31, 42913536), (32, 41572488), (48, 27714992), (62, 21456768), (64, 20786244), (71, 18736896), (93, 14304512), (96, 13857496), (124, 10728384), (128, 10393122), (142, 9368448), (186, 7152256), (192, 6928748), (213, 6245632), (248, 5364192), (256, 5196561), (284, 4684224), (372, 3576128), (384, 3464374), (426, 3122816), (496, 2682096), (568, 2342112), (744, 1788064), (768, 1732187), (787, 1690368), (852, 1561408), (992, 1341048), (1136, 1171056), (1488, 894032), (1574, 845184), (1704, 780704), (1984, 670524), (2201, 604416), (2272, 585528), (2361, 563456), (2976, 447016), (3148, 422592), (3408, 390352), (3968, 335262), (4402, 302208), (4544, 292764), (4722, 281728), (5952, 223508), (6296, 211296), (6603, 201472), (6816, 195176), (7936, 167631), (8804, 151104), (9088, 146382), (9444, 140864), (11904, 111754), (12592, 105648), (13206, 100736), (13632, 97588), (17608, 75552), (18176, 73191), (18888, 70432), (23808, 55877), (24397, 54528), (25184, 52824), (26412, 50368), (27264, 48794), (35216, 37776)]