220333848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22229}}^1$

素因数の和:22304

約数の個数: 64

約数和(自身を含む): 640224000

約数和(自身を除く): 419890152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912, 22229, 44458, 66687, 88916, 133374, 155603, 177832, 266748, 311206, 466809, 533496, 622412, 933618, 1244824, 1311511, 1867236, 2623022, 3734472, 3934533, 5246044, 7869066, 9180577, 10492088, 15738132, 18361154, 27541731, 31476264, 36722308, 55083462, 73444616, 110166924, 220333848]

約数ペア:

[(1, 220333848), (2, 110166924), (3, 73444616), (4, 55083462), (6, 36722308), (7, 31476264), (8, 27541731), (12, 18361154), (14, 15738132), (21, 10492088), (24, 9180577), (28, 7869066), (42, 5246044), (56, 3934533), (59, 3734472), (84, 2623022), (118, 1867236), (168, 1311511), (177, 1244824), (236, 933618), (354, 622412), (413, 533496), (472, 466809), (708, 311206), (826, 266748), (1239, 177832), (1416, 155603), (1652, 133374), (2478, 88916), (3304, 66687), (4956, 44458), (9912, 22229)]