465218892

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 1207942736

約数和(自身を除く): 742723844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 397, 516, 757, 774, 794, 1191, 1514, 1548, 1588, 2271, 2382, 3028, 3573, 4542, 4764, 6813, 7146, 9084, 13626, 14292, 17071, 27252, 32551, 34142, 51213, 65102, 68284, 97653, 102426, 130204, 153639, 195306, 204852, 292959, 300529, 307278, 390612, 585918, 601058, 614556, 901587, 1171836, 1202116, 1803174, 2704761, 3606348, 5409522, 10819044, 12922747, 25845494, 38768241, 51690988, 77536482, 116304723, 155072964, 232609446, 465218892]

約数ペア:

[(1, 465218892), (2, 232609446), (3, 155072964), (4, 116304723), (6, 77536482), (9, 51690988), (12, 38768241), (18, 25845494), (36, 12922747), (43, 10819044), (86, 5409522), (129, 3606348), (172, 2704761), (258, 1803174), (387, 1202116), (397, 1171836), (516, 901587), (757, 614556), (774, 601058), (794, 585918), (1191, 390612), (1514, 307278), (1548, 300529), (1588, 292959), (2271, 204852), (2382, 195306), (3028, 153639), (3573, 130204), (4542, 102426), (4764, 97653), (6813, 68284), (7146, 65102), (9084, 51213), (13626, 34142), (14292, 32551), (17071, 27252)]