490244292

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 1320883200

約数和(自身を除く): 830638908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 181, 186, 279, 362, 372, 543, 558, 724, 809, 837, 1086, 1116, 1618, 1629, 1674, 2172, 2427, 3236, 3258, 3348, 4854, 4887, 5611, 6516, 7281, 9708, 9774, 11222, 14562, 16833, 19548, 21843, 22444, 25079, 29124, 33666, 43686, 50158, 50499, 67332, 75237, 87372, 100316, 100998, 146429, 150474, 151497, 201996, 225711, 292858, 300948, 302994, 439287, 451422, 585716, 605988, 677133, 878574, 902844, 1317861, 1354266, 1757148, 2635722, 2708532, 3953583, 4539299, 5271444, 7907166, 9078598, 13617897, 15814332, 18157196, 27235794, 40853691, 54471588, 81707382, 122561073, 163414764, 245122146, 490244292]

約数ペア:

[(1, 490244292), (2, 245122146), (3, 163414764), (4, 122561073), (6, 81707382), (9, 54471588), (12, 40853691), (18, 27235794), (27, 18157196), (31, 15814332), (36, 13617897), (54, 9078598), (62, 7907166), (93, 5271444), (108, 4539299), (124, 3953583), (181, 2708532), (186, 2635722), (279, 1757148), (362, 1354266), (372, 1317861), (543, 902844), (558, 878574), (724, 677133), (809, 605988), (837, 585716), (1086, 451422), (1116, 439287), (1618, 302994), (1629, 300948), (1674, 292858), (2172, 225711), (2427, 201996), (3236, 151497), (3258, 150474), (3348, 146429), (4854, 100998), (4887, 100316), (5611, 87372), (6516, 75237), (7281, 67332), (9708, 50499), (9774, 50158), (11222, 43686), (14562, 33666), (16833, 29124), (19548, 25079), (21843, 22444)]