215869872

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1090

約数の個数: 80

約数和(自身を含む): 575677440

約数和(自身を除く): 359807568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 103, 141, 188, 206, 282, 309, 376, 412, 564, 618, 752, 824, 929, 1128, 1236, 1648, 1858, 2256, 2472, 2787, 3716, 4841, 4944, 5574, 7432, 9682, 11148, 14523, 14864, 19364, 22296, 29046, 38728, 43663, 44592, 58092, 77456, 87326, 95687, 116184, 130989, 174652, 191374, 232368, 261978, 287061, 349304, 382748, 523956, 574122, 698608, 765496, 1047912, 1148244, 1530992, 2095824, 2296488, 4497289, 4592976, 8994578, 13491867, 17989156, 26983734, 35978312, 53967468, 71956624, 107934936, 215869872]

約数ペア:

[(1, 215869872), (2, 107934936), (3, 71956624), (4, 53967468), (6, 35978312), (8, 26983734), (12, 17989156), (16, 13491867), (24, 8994578), (47, 4592976), (48, 4497289), (94, 2296488), (103, 2095824), (141, 1530992), (188, 1148244), (206, 1047912), (282, 765496), (309, 698608), (376, 574122), (412, 523956), (564, 382748), (618, 349304), (752, 287061), (824, 261978), (929, 232368), (1128, 191374), (1236, 174652), (1648, 130989), (1858, 116184), (2256, 95687), (2472, 87326), (2787, 77456), (3716, 58092), (4841, 44592), (4944, 43663), (5574, 38728), (7432, 29046), (9682, 22296), (11148, 19364), (14523, 14864)]