966730408

素因数分解:

$2^3\times 7^3\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 2120976000

約数和(自身を除く): 1154245592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 571, 617, 686, 1142, 1234, 1372, 2284, 2468, 2744, 3997, 4319, 4568, 4936, 7994, 8638, 15988, 17276, 27979, 30233, 31976, 34552, 55958, 60466, 111916, 120932, 195853, 211631, 223832, 241864, 352307, 391706, 423262, 704614, 783412, 846524, 1409228, 1566824, 1693048, 2466149, 2818456, 4932298, 9864596, 17263043, 19729192, 34526086, 69052172, 120841301, 138104344, 241682602, 483365204, 966730408]

約数ペア:

[(1, 966730408), (2, 483365204), (4, 241682602), (7, 138104344), (8, 120841301), (14, 69052172), (28, 34526086), (49, 19729192), (56, 17263043), (98, 9864596), (196, 4932298), (343, 2818456), (392, 2466149), (571, 1693048), (617, 1566824), (686, 1409228), (1142, 846524), (1234, 783412), (1372, 704614), (2284, 423262), (2468, 391706), (2744, 352307), (3997, 241864), (4319, 223832), (4568, 211631), (4936, 195853), (7994, 120932), (8638, 111916), (15988, 60466), (17276, 55958), (27979, 34552), (30233, 31976)]