402193416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 1025032320

約数和(自身を除く): 622838904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 233, 284, 426, 466, 568, 699, 852, 932, 1013, 1398, 1704, 1864, 2026, 2796, 3039, 4052, 5592, 6078, 8104, 12156, 16543, 24312, 33086, 49629, 66172, 71923, 99258, 132344, 143846, 198516, 215769, 236029, 287692, 397032, 431538, 472058, 575384, 708087, 863076, 944116, 1416174, 1726152, 1888232, 2832348, 5664696, 16758059, 33516118, 50274177, 67032236, 100548354, 134064472, 201096708, 402193416]

約数ペア:

[(1, 402193416), (2, 201096708), (3, 134064472), (4, 100548354), (6, 67032236), (8, 50274177), (12, 33516118), (24, 16758059), (71, 5664696), (142, 2832348), (213, 1888232), (233, 1726152), (284, 1416174), (426, 944116), (466, 863076), (568, 708087), (699, 575384), (852, 472058), (932, 431538), (1013, 397032), (1398, 287692), (1704, 236029), (1864, 215769), (2026, 198516), (2796, 143846), (3039, 132344), (4052, 99258), (5592, 71923), (6078, 66172), (8104, 49629), (12156, 33086), (16543, 24312)]