421305108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36083}}^1$

素因数の和:36236

約数の個数: 48

約数和(自身を含む): 1131594240

約数和(自身を除く): 710289132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 36083, 72166, 108249, 144332, 216498, 252581, 432996, 505162, 757743, 1010324, 1515486, 3030972, 5015537, 10031074, 15046611, 20062148, 30093222, 35108759, 60186444, 70217518, 105326277, 140435036, 210652554, 421305108]

約数ペア:

[(1, 421305108), (2, 210652554), (3, 140435036), (4, 105326277), (6, 70217518), (7, 60186444), (12, 35108759), (14, 30093222), (21, 20062148), (28, 15046611), (42, 10031074), (84, 5015537), (139, 3030972), (278, 1515486), (417, 1010324), (556, 757743), (834, 505162), (973, 432996), (1668, 252581), (1946, 216498), (2919, 144332), (3892, 108249), (5838, 72166), (11676, 36083)]