480331332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1823}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 1310609664

約数和(自身を除く): 830278332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 563, 1126, 1689, 1823, 2252, 3378, 3646, 5067, 5469, 6756, 7292, 7319, 10134, 10938, 14638, 16407, 20268, 21876, 21957, 23699, 29276, 32814, 43914, 47398, 65628, 65871, 71097, 87828, 94796, 131742, 142194, 213291, 263484, 284388, 426582, 853164, 1026349, 2052698, 3079047, 4105396, 6158094, 9237141, 12316188, 13342537, 18474282, 26685074, 36948564, 40027611, 53370148, 80055222, 120082833, 160110444, 240165666, 480331332]

約数ペア:

[(1, 480331332), (2, 240165666), (3, 160110444), (4, 120082833), (6, 80055222), (9, 53370148), (12, 40027611), (13, 36948564), (18, 26685074), (26, 18474282), (36, 13342537), (39, 12316188), (52, 9237141), (78, 6158094), (117, 4105396), (156, 3079047), (234, 2052698), (468, 1026349), (563, 853164), (1126, 426582), (1689, 284388), (1823, 263484), (2252, 213291), (3378, 142194), (3646, 131742), (5067, 94796), (5469, 87828), (6756, 71097), (7292, 65871), (7319, 65628), (10134, 47398), (10938, 43914), (14638, 32814), (16407, 29276), (20268, 23699), (21876, 21957)]