1331379403744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{516949}}^1$

素因数の和:517164

約数の個数: 96

約数和(自身を含む): 2910784161600

約数和(自身を除く): 1579404757856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 151, 164, 208, 302, 328, 416, 533, 604, 656, 1066, 1208, 1312, 1963, 2132, 2416, 3926, 4264, 4832, 6191, 7852, 8528, 12382, 15704, 17056, 24764, 31408, 49528, 62816, 80483, 99056, 160966, 198112, 321932, 516949, 643864, 1033898, 1287728, 2067796, 2575456, 4135592, 6720337, 8271184, 13440674, 16542368, 21194909, 26881348, 42389818, 53762696, 78059299, 84779636, 107525392, 156118598, 169559272, 215050784, 275533817, 312237196, 339118544, 551067634, 624474392, 678237088, 1014770887, 1102135268, 1248948784, 2029541774, 2204270536, 2497897568, 3200431259, 4059083548, 4408541072, 6400862518, 8118167096, 8817082144, 12801725036, 16236334192, 25603450072, 32472668384, 41605606367, 51206900144, 83211212734, 102413800288, 166422425468, 332844850936, 665689701872, 1331379403744]

約数ペア:

[(1, 1331379403744), (2, 665689701872), (4, 332844850936), (8, 166422425468), (13, 102413800288), (16, 83211212734), (26, 51206900144), (32, 41605606367), (41, 32472668384), (52, 25603450072), (82, 16236334192), (104, 12801725036), (151, 8817082144), (164, 8118167096), (208, 6400862518), (302, 4408541072), (328, 4059083548), (416, 3200431259), (533, 2497897568), (604, 2204270536), (656, 2029541774), (1066, 1248948784), (1208, 1102135268), (1312, 1014770887), (1963, 678237088), (2132, 624474392), (2416, 551067634), (3926, 339118544), (4264, 312237196), (4832, 275533817), (6191, 215050784), (7852, 169559272), (8528, 156118598), (12382, 107525392), (15704, 84779636), (17056, 78059299), (24764, 53762696), (31408, 42389818), (49528, 26881348), (62816, 21194909), (80483, 16542368), (99056, 13440674), (160966, 8271184), (198112, 6720337), (321932, 4135592), (516949, 2575456), (643864, 2067796), (1033898, 1287728)]