419712933924

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1699}}^1\times {\mathrm{13171}}^1$

素因数の和:15401

約数の個数: 72

約数和(自身を含む): 1063683784800

約数和(自身を除く): 643970850876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 1699, 2084, 3126, 3398, 4689, 5097, 6252, 6796, 9378, 10194, 13171, 15291, 18756, 20388, 26342, 30582, 39513, 52684, 61164, 79026, 118539, 158052, 237078, 474156, 885179, 1770358, 2655537, 3540716, 5311074, 6862091, 7966611, 10622148, 13724182, 15933222, 20586273, 22377529, 27448364, 31866444, 41172546, 44755058, 61758819, 67132587, 82345092, 89510116, 123517638, 134265174, 201397761, 247035276, 268530348, 402795522, 805591044, 11658692609, 23317385218, 34976077827, 46634770436, 69952155654, 104928233481, 139904311308, 209856466962, 419712933924]

約数ペア:

[(1, 419712933924), (2, 209856466962), (3, 139904311308), (4, 104928233481), (6, 69952155654), (9, 46634770436), (12, 34976077827), (18, 23317385218), (36, 11658692609), (521, 805591044), (1042, 402795522), (1563, 268530348), (1699, 247035276), (2084, 201397761), (3126, 134265174), (3398, 123517638), (4689, 89510116), (5097, 82345092), (6252, 67132587), (6796, 61758819), (9378, 44755058), (10194, 41172546), (13171, 31866444), (15291, 27448364), (18756, 22377529), (20388, 20586273), (26342, 15933222), (30582, 13724182), (39513, 10622148), (52684, 7966611), (61164, 6862091), (79026, 5311074), (118539, 3540716), (158052, 2655537), (237078, 1770358), (474156, 885179)]