717755892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{161221}}^1$

素因数の和:161288

約数の個数: 48

約数和(自身を含む): 1950141312

約数和(自身を除く): 1232385420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 161221, 322442, 483663, 644884, 967326, 1128547, 1934652, 2257094, 3385641, 4514188, 6771282, 8544713, 13542564, 17089426, 25634139, 34178852, 51268278, 59812991, 102536556, 119625982, 179438973, 239251964, 358877946, 717755892]

約数ペア:

[(1, 717755892), (2, 358877946), (3, 239251964), (4, 179438973), (6, 119625982), (7, 102536556), (12, 59812991), (14, 51268278), (21, 34178852), (28, 25634139), (42, 17089426), (53, 13542564), (84, 8544713), (106, 6771282), (159, 4514188), (212, 3385641), (318, 2257094), (371, 1934652), (636, 1128547), (742, 967326), (1113, 644884), (1484, 483663), (2226, 322442), (4452, 161221)]