520121616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2711}}^1$

素因数の和:3300

約数の個数: 80

約数和(自身を含む): 1538853888

約数和(自身を除く): 1018732272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 571, 1142, 1713, 2284, 2711, 3426, 3997, 4568, 5422, 6852, 7994, 8133, 9136, 10844, 11991, 13704, 15988, 16266, 18977, 21688, 23982, 27408, 31976, 32532, 37954, 43376, 47964, 56931, 63952, 65064, 75908, 95928, 113862, 130128, 151816, 191856, 227724, 303632, 455448, 910896, 1547981, 3095962, 4643943, 6191924, 9287886, 10835867, 12383848, 18575772, 21671734, 24767696, 32507601, 37151544, 43343468, 65015202, 74303088, 86686936, 130030404, 173373872, 260060808, 520121616]

約数ペア:

[(1, 520121616), (2, 260060808), (3, 173373872), (4, 130030404), (6, 86686936), (7, 74303088), (8, 65015202), (12, 43343468), (14, 37151544), (16, 32507601), (21, 24767696), (24, 21671734), (28, 18575772), (42, 12383848), (48, 10835867), (56, 9287886), (84, 6191924), (112, 4643943), (168, 3095962), (336, 1547981), (571, 910896), (1142, 455448), (1713, 303632), (2284, 227724), (2711, 191856), (3426, 151816), (3997, 130128), (4568, 113862), (5422, 95928), (6852, 75908), (7994, 65064), (8133, 63952), (9136, 56931), (10844, 47964), (11991, 43376), (13704, 37954), (15988, 32532), (16266, 31976), (18977, 27408), (21688, 23982)]