329038204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 656377344

約数和(自身を除く): 327339140

約数列:

[1, 2, 4, 11, 22, 44, 53, 101, 106, 121, 127, 202, 212, 242, 254, 404, 484, 508, 583, 1111, 1166, 1397, 2222, 2332, 2794, 4444, 5353, 5588, 6413, 6731, 10706, 12221, 12826, 12827, 13462, 15367, 21412, 24442, 25652, 25654, 26924, 30734, 48884, 51308, 58883, 61468, 74041, 117766, 141097, 148082, 235532, 282194, 296164, 564388, 647713, 679831, 814451, 1295426, 1359662, 1552067, 1628902, 2590852, 2719324, 3104134, 3257804, 6208268, 7478141, 14956282, 29912564, 82259551, 164519102, 329038204]

約数ペア:

[(1, 329038204), (2, 164519102), (4, 82259551), (11, 29912564), (22, 14956282), (44, 7478141), (53, 6208268), (101, 3257804), (106, 3104134), (121, 2719324), (127, 2590852), (202, 1628902), (212, 1552067), (242, 1359662), (254, 1295426), (404, 814451), (484, 679831), (508, 647713), (583, 564388), (1111, 296164), (1166, 282194), (1397, 235532), (2222, 148082), (2332, 141097), (2794, 117766), (4444, 74041), (5353, 61468), (5588, 58883), (6413, 51308), (6731, 48884), (10706, 30734), (12221, 26924), (12826, 25654), (12827, 25652), (13462, 24442), (15367, 21412)]