216606768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8831}}^1$

素因数の和:8922

約数の個数: 80

約数和(自身を含む): 648339456

約数和(自身を除く): 431732688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 8831, 12264, 17662, 24528, 26493, 35324, 52986, 61817, 70648, 105972, 123634, 141296, 185451, 211944, 247268, 370902, 423888, 494536, 644663, 741804, 989072, 1289326, 1483608, 1933989, 2578652, 2967216, 3867978, 4512641, 5157304, 7735956, 9025282, 10314608, 13537923, 15471912, 18050564, 27075846, 30943824, 36101128, 54151692, 72202256, 108303384, 216606768]

約数ペア:

[(1, 216606768), (2, 108303384), (3, 72202256), (4, 54151692), (6, 36101128), (7, 30943824), (8, 27075846), (12, 18050564), (14, 15471912), (16, 13537923), (21, 10314608), (24, 9025282), (28, 7735956), (42, 5157304), (48, 4512641), (56, 3867978), (73, 2967216), (84, 2578652), (112, 1933989), (146, 1483608), (168, 1289326), (219, 989072), (292, 741804), (336, 644663), (438, 494536), (511, 423888), (584, 370902), (876, 247268), (1022, 211944), (1168, 185451), (1533, 141296), (1752, 123634), (2044, 105972), (3066, 70648), (3504, 61817), (4088, 52986), (6132, 35324), (8176, 26493), (8831, 24528), (12264, 17662)]