486578196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24179}}^1$

素因数の和:24245

約数の個数: 72

約数和(自身を含む): 1355434080

約数和(自身を除く): 868855884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 24179, 48358, 72537, 96716, 145074, 217611, 290148, 314327, 435222, 628654, 870444, 942981, 1039697, 1257308, 1885962, 2079394, 2828943, 3119091, 3771924, 4158788, 5657886, 6238182, 9357273, 11315772, 12476364, 13516061, 18714546, 27032122, 37429092, 40548183, 54064244, 81096366, 121644549, 162192732, 243289098, 486578196]

約数ペア:

[(1, 486578196), (2, 243289098), (3, 162192732), (4, 121644549), (6, 81096366), (9, 54064244), (12, 40548183), (13, 37429092), (18, 27032122), (26, 18714546), (36, 13516061), (39, 12476364), (43, 11315772), (52, 9357273), (78, 6238182), (86, 5657886), (117, 4158788), (129, 3771924), (156, 3119091), (172, 2828943), (234, 2079394), (258, 1885962), (387, 1257308), (468, 1039697), (516, 942981), (559, 870444), (774, 628654), (1118, 435222), (1548, 314327), (1677, 290148), (2236, 217611), (3354, 145074), (5031, 96716), (6708, 72537), (10062, 48358), (20124, 24179)]