393325308

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 1091410320

約数和(自身を除く): 698085012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 181, 228, 324, 342, 353, 362, 513, 543, 684, 706, 724, 1026, 1059, 1086, 1412, 1539, 1629, 2052, 2118, 2172, 3078, 3177, 3258, 3439, 4236, 4887, 6156, 6354, 6516, 6707, 6878, 9531, 9774, 10317, 12708, 13414, 13756, 14661, 19062, 19548, 20121, 20634, 26828, 28593, 29322, 30951, 38124, 40242, 41268, 57186, 58644, 60363, 61902, 63893, 80484, 92853, 114372, 120726, 123804, 127786, 181089, 185706, 191679, 241452, 255572, 278559, 362178, 371412, 383358, 543267, 557118, 575037, 724356, 766716, 1086534, 1114236, 1150074, 1213967, 1725111, 2173068, 2300148, 2427934, 3450222, 3641901, 4855868, 5175333, 6900444, 7283802, 10350666, 10925703, 14567604, 20701332, 21851406, 32777109, 43702812, 65554218, 98331327, 131108436, 196662654, 393325308]

約数ペア:

[(1, 393325308), (2, 196662654), (3, 131108436), (4, 98331327), (6, 65554218), (9, 43702812), (12, 32777109), (18, 21851406), (19, 20701332), (27, 14567604), (36, 10925703), (38, 10350666), (54, 7283802), (57, 6900444), (76, 5175333), (81, 4855868), (108, 3641901), (114, 3450222), (162, 2427934), (171, 2300148), (181, 2173068), (228, 1725111), (324, 1213967), (342, 1150074), (353, 1114236), (362, 1086534), (513, 766716), (543, 724356), (684, 575037), (706, 557118), (724, 543267), (1026, 383358), (1059, 371412), (1086, 362178), (1412, 278559), (1539, 255572), (1629, 241452), (2052, 191679), (2118, 185706), (2172, 181089), (3078, 127786), (3177, 123804), (3258, 120726), (3439, 114372), (4236, 92853), (4887, 80484), (6156, 63893), (6354, 61902), (6516, 60363), (6707, 58644), (6878, 57186), (9531, 41268), (9774, 40242), (10317, 38124), (12708, 30951), (13414, 29322), (13756, 28593), (14661, 26828), (19062, 20634), (19548, 20121)]