280192968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1259}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 831448800

約数和(自身を除く): 551255832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 281, 396, 562, 792, 843, 1124, 1259, 1686, 2248, 2518, 2529, 3091, 3372, 3777, 5036, 5058, 6182, 6744, 7554, 9273, 10072, 10116, 11331, 12364, 13849, 15108, 18546, 20232, 22662, 24728, 27698, 27819, 30216, 37092, 41547, 45324, 55396, 55638, 74184, 83094, 90648, 110792, 111276, 124641, 166188, 222552, 249282, 332376, 353779, 498564, 707558, 997128, 1061337, 1415116, 2122674, 2830232, 3184011, 3891569, 4245348, 6368022, 7783138, 8490696, 11674707, 12736044, 15566276, 23349414, 25472088, 31132552, 35024121, 46698828, 70048242, 93397656, 140096484, 280192968]

約数ペア:

[(1, 280192968), (2, 140096484), (3, 93397656), (4, 70048242), (6, 46698828), (8, 35024121), (9, 31132552), (11, 25472088), (12, 23349414), (18, 15566276), (22, 12736044), (24, 11674707), (33, 8490696), (36, 7783138), (44, 6368022), (66, 4245348), (72, 3891569), (88, 3184011), (99, 2830232), (132, 2122674), (198, 1415116), (264, 1061337), (281, 997128), (396, 707558), (562, 498564), (792, 353779), (843, 332376), (1124, 249282), (1259, 222552), (1686, 166188), (2248, 124641), (2518, 111276), (2529, 110792), (3091, 90648), (3372, 83094), (3777, 74184), (5036, 55638), (5058, 55396), (6182, 45324), (6744, 41547), (7554, 37092), (9273, 30216), (10072, 27819), (10116, 27698), (11331, 24728), (12364, 22662), (13849, 20232), (15108, 18546)]