1687366968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137587}}^1$

素因数の和:137676

約数の個数: 64

約数和(自身を含む): 4887125760

約数和(自身を除く): 3199758792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 137587, 275174, 412761, 550348, 825522, 963109, 1100696, 1651044, 1926218, 2889327, 3302088, 3852436, 5778654, 7704872, 10043851, 11557308, 20087702, 23114616, 30131553, 40175404, 60263106, 70306957, 80350808, 120526212, 140613914, 210920871, 241052424, 281227828, 421841742, 562455656, 843683484, 1687366968]

約数ペア:

[(1, 1687366968), (2, 843683484), (3, 562455656), (4, 421841742), (6, 281227828), (7, 241052424), (8, 210920871), (12, 140613914), (14, 120526212), (21, 80350808), (24, 70306957), (28, 60263106), (42, 40175404), (56, 30131553), (73, 23114616), (84, 20087702), (146, 11557308), (168, 10043851), (219, 7704872), (292, 5778654), (438, 3852436), (511, 3302088), (584, 2889327), (876, 1926218), (1022, 1651044), (1533, 1100696), (1752, 963109), (2044, 825522), (3066, 550348), (4088, 412761), (6132, 275174), (12264, 137587)]