289679628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41549}}^1$

素因数の和:41646

約数の個数: 48

約数和(自身を含む): 781804800

約数和(自身を除く): 492125172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 41549, 83098, 124647, 166196, 249294, 290843, 498588, 581686, 872529, 1163372, 1745058, 3448567, 3490116, 6897134, 10345701, 13794268, 20691402, 24139969, 41382804, 48279938, 72419907, 96559876, 144839814, 289679628]

約数ペア:

[(1, 289679628), (2, 144839814), (3, 96559876), (4, 72419907), (6, 48279938), (7, 41382804), (12, 24139969), (14, 20691402), (21, 13794268), (28, 10345701), (42, 6897134), (83, 3490116), (84, 3448567), (166, 1745058), (249, 1163372), (332, 872529), (498, 581686), (581, 498588), (996, 290843), (1162, 249294), (1743, 166196), (2324, 124647), (3486, 83098), (6972, 41549)]