219073848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12911}}^1$

素因数の和:13028

約数の個数: 64

約数和(自身を含む): 632171520

約数和(自身を除く): 413097672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8484, 12911, 16968, 25822, 38733, 51644, 77466, 90377, 103288, 154932, 180754, 271131, 309864, 361508, 542262, 723016, 1084524, 1304011, 2169048, 2608022, 3912033, 5216044, 7824066, 9128077, 10432088, 15648132, 18256154, 27384231, 31296264, 36512308, 54768462, 73024616, 109536924, 219073848]

約数ペア:

[(1, 219073848), (2, 109536924), (3, 73024616), (4, 54768462), (6, 36512308), (7, 31296264), (8, 27384231), (12, 18256154), (14, 15648132), (21, 10432088), (24, 9128077), (28, 7824066), (42, 5216044), (56, 3912033), (84, 2608022), (101, 2169048), (168, 1304011), (202, 1084524), (303, 723016), (404, 542262), (606, 361508), (707, 309864), (808, 271131), (1212, 180754), (1414, 154932), (2121, 103288), (2424, 90377), (2828, 77466), (4242, 51644), (5656, 38733), (8484, 25822), (12911, 16968)]