418605964

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 848232000

約数和(自身を除く): 429626036

約数列:

[1, 2, 4, 7, 14, 28, 149, 269, 298, 373, 538, 596, 746, 1043, 1076, 1492, 1883, 2086, 2611, 3766, 4172, 5222, 7532, 10444, 40081, 55577, 80162, 100337, 111154, 160324, 200674, 222308, 280567, 389039, 401348, 561134, 702359, 778078, 1122268, 1404718, 1556156, 2809436, 14950213, 29900426, 59800852, 104651491, 209302982, 418605964]

約数ペア:

[(1, 418605964), (2, 209302982), (4, 104651491), (7, 59800852), (14, 29900426), (28, 14950213), (149, 2809436), (269, 1556156), (298, 1404718), (373, 1122268), (538, 778078), (596, 702359), (746, 561134), (1043, 401348), (1076, 389039), (1492, 280567), (1883, 222308), (2086, 200674), (2611, 160324), (3766, 111154), (4172, 100337), (5222, 80162), (7532, 55577), (10444, 40081)]