671175396

素因数分解:

$2^2\times 3^4\times {\mathrm{491}}^1\times {\mathrm{4219}}^1$

素因数の和:4726

約数の個数: 60

約数和(自身を含む): 1758575280

約数和(自身を除く): 1087399884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 491, 982, 1473, 1964, 2946, 4219, 4419, 5892, 8438, 8838, 12657, 13257, 16876, 17676, 25314, 26514, 37971, 39771, 50628, 53028, 75942, 79542, 113913, 151884, 159084, 227826, 341739, 455652, 683478, 1366956, 2071529, 4143058, 6214587, 8286116, 12429174, 18643761, 24858348, 37287522, 55931283, 74575044, 111862566, 167793849, 223725132, 335587698, 671175396]

約数ペア:

[(1, 671175396), (2, 335587698), (3, 223725132), (4, 167793849), (6, 111862566), (9, 74575044), (12, 55931283), (18, 37287522), (27, 24858348), (36, 18643761), (54, 12429174), (81, 8286116), (108, 6214587), (162, 4143058), (324, 2071529), (491, 1366956), (982, 683478), (1473, 455652), (1964, 341739), (2946, 227826), (4219, 159084), (4419, 151884), (5892, 113913), (8438, 79542), (8838, 75942), (12657, 53028), (13257, 50628), (16876, 39771), (17676, 37971), (25314, 26514)]