471688416

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71209}}^1$

素因数の和:71248

約数の個数: 72

約数和(自身を含む): 1399703760

約数和(自身を除く): 928015344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 71209, 142418, 213627, 284836, 427254, 569672, 640881, 854508, 1139344, 1281762, 1637807, 1709016, 2278688, 2563524, 3275614, 3418032, 4913421, 5127048, 6551228, 6836064, 9826842, 10254096, 13102456, 14740263, 19653684, 20508192, 26204912, 29480526, 39307368, 52409824, 58961052, 78614736, 117922104, 157229472, 235844208, 471688416]

約数ペア:

[(1, 471688416), (2, 235844208), (3, 157229472), (4, 117922104), (6, 78614736), (8, 58961052), (9, 52409824), (12, 39307368), (16, 29480526), (18, 26204912), (23, 20508192), (24, 19653684), (32, 14740263), (36, 13102456), (46, 10254096), (48, 9826842), (69, 6836064), (72, 6551228), (92, 5127048), (96, 4913421), (138, 3418032), (144, 3275614), (184, 2563524), (207, 2278688), (276, 1709016), (288, 1637807), (368, 1281762), (414, 1139344), (552, 854508), (736, 640881), (828, 569672), (1104, 427254), (1656, 284836), (2208, 213627), (3312, 142418), (6624, 71209)]