221523336

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3440

約数の個数: 80

約数和(自身を含む): 626683200

約数和(自身を除く): 405159864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 648, 824, 927, 1236, 1854, 2472, 2781, 3319, 3708, 5562, 6638, 7416, 8343, 9957, 11124, 13276, 16686, 19914, 22248, 26552, 29871, 33372, 39828, 59742, 66744, 79656, 89613, 119484, 179226, 238968, 268839, 341857, 358452, 537678, 683714, 716904, 1025571, 1075356, 1367428, 2051142, 2150712, 2734856, 3076713, 4102284, 6153426, 8204568, 9230139, 12306852, 18460278, 24613704, 27690417, 36920556, 55380834, 73841112, 110761668, 221523336]

約数ペア:

[(1, 221523336), (2, 110761668), (3, 73841112), (4, 55380834), (6, 36920556), (8, 27690417), (9, 24613704), (12, 18460278), (18, 12306852), (24, 9230139), (27, 8204568), (36, 6153426), (54, 4102284), (72, 3076713), (81, 2734856), (103, 2150712), (108, 2051142), (162, 1367428), (206, 1075356), (216, 1025571), (309, 716904), (324, 683714), (412, 537678), (618, 358452), (648, 341857), (824, 268839), (927, 238968), (1236, 179226), (1854, 119484), (2472, 89613), (2781, 79656), (3319, 66744), (3708, 59742), (5562, 39828), (6638, 33372), (7416, 29871), (8343, 26552), (9957, 22248), (11124, 19914), (13276, 16686)]