289465104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4228

約数の個数: 80

約数和(自身を含む): 788520960

約数和(自身を除く): 499055856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4139, 4371, 5828, 8278, 8742, 11656, 12417, 16556, 17484, 23312, 24834, 33112, 34968, 49668, 66224, 69936, 99336, 128309, 194533, 198672, 256618, 384927, 389066, 513236, 583599, 769854, 778132, 1026472, 1167198, 1539708, 1556264, 2052944, 2334396, 3079416, 3112528, 4668792, 6030523, 6158832, 9337584, 12061046, 18091569, 24122092, 36183138, 48244184, 72366276, 96488368, 144732552, 289465104]

約数ペア:

[(1, 289465104), (2, 144732552), (3, 96488368), (4, 72366276), (6, 48244184), (8, 36183138), (12, 24122092), (16, 18091569), (24, 12061046), (31, 9337584), (47, 6158832), (48, 6030523), (62, 4668792), (93, 3112528), (94, 3079416), (124, 2334396), (141, 2052944), (186, 1556264), (188, 1539708), (248, 1167198), (282, 1026472), (372, 778132), (376, 769854), (496, 583599), (564, 513236), (744, 389066), (752, 384927), (1128, 256618), (1457, 198672), (1488, 194533), (2256, 128309), (2914, 99336), (4139, 69936), (4371, 66224), (5828, 49668), (8278, 34968), (8742, 33112), (11656, 24834), (12417, 23312), (16556, 17484)]