1020819744

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{72337}}^1$

素因数の和:72367

約数の個数: 108

約数和(自身を含む): 3376954854

約数和(自身を除く): 2356135110

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 72337, 144674, 217011, 289348, 434022, 506359, 578696, 651033, 868044, 1012718, 1157392, 1302066, 1519077, 1736088, 2025436, 2314784, 2604132, 3038154, 3472176, 3544513, 4050872, 4557231, 5208264, 6076308, 6944352, 7089026, 8101744, 9114462, 10416528, 10633539, 12152616, 14178052, 16203488, 18228924, 20833056, 21267078, 24305232, 28356104, 31900617, 36457848, 42534156, 48610464, 56712208, 63801234, 72915696, 85068312, 113424416, 127602468, 145831392, 170136624, 255204936, 340273248, 510409872, 1020819744]

約数ペア:

[(1, 1020819744), (2, 510409872), (3, 340273248), (4, 255204936), (6, 170136624), (7, 145831392), (8, 127602468), (9, 113424416), (12, 85068312), (14, 72915696), (16, 63801234), (18, 56712208), (21, 48610464), (24, 42534156), (28, 36457848), (32, 31900617), (36, 28356104), (42, 24305232), (48, 21267078), (49, 20833056), (56, 18228924), (63, 16203488), (72, 14178052), (84, 12152616), (96, 10633539), (98, 10416528), (112, 9114462), (126, 8101744), (144, 7089026), (147, 6944352), (168, 6076308), (196, 5208264), (224, 4557231), (252, 4050872), (288, 3544513), (294, 3472176), (336, 3038154), (392, 2604132), (441, 2314784), (504, 2025436), (588, 1736088), (672, 1519077), (784, 1302066), (882, 1157392), (1008, 1012718), (1176, 868044), (1568, 651033), (1764, 578696), (2016, 506359), (2352, 434022), (3528, 289348), (4704, 217011), (7056, 144674), (14112, 72337)]