291228972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4561}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 721963872

約数和(自身を除く): 430734900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 626, 939, 1252, 1878, 3756, 4561, 5321, 9122, 10642, 13683, 15963, 18244, 21284, 27366, 31926, 54732, 63852, 77537, 155074, 232611, 310148, 465222, 930444, 1427593, 2855186, 4282779, 5710372, 8565558, 17131116, 24269081, 48538162, 72807243, 97076324, 145614486, 291228972]

約数ペア:

[(1, 291228972), (2, 145614486), (3, 97076324), (4, 72807243), (6, 48538162), (12, 24269081), (17, 17131116), (34, 8565558), (51, 5710372), (68, 4282779), (102, 2855186), (204, 1427593), (313, 930444), (626, 465222), (939, 310148), (1252, 232611), (1878, 155074), (3756, 77537), (4561, 63852), (5321, 54732), (9122, 31926), (10642, 27366), (13683, 21284), (15963, 18244)]