253516176

素因数分解:

$2^4\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1307}}^1$

素因数の和:1773

約数の個数: 80

約数和(自身を含む): 729864000

約数和(自身を除く): 476347824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 449, 898, 1307, 1347, 1796, 2614, 2694, 3592, 3921, 4041, 5228, 5388, 7184, 7842, 8082, 10456, 10776, 11763, 12123, 15684, 16164, 20912, 21552, 23526, 24246, 31368, 32328, 35289, 47052, 48492, 62736, 64656, 70578, 94104, 96984, 141156, 188208, 193968, 282312, 564624, 586843, 1173686, 1760529, 2347372, 3521058, 4694744, 5281587, 7042116, 9389488, 10563174, 14084232, 15844761, 21126348, 28168464, 31689522, 42252696, 63379044, 84505392, 126758088, 253516176]

約数ペア:

[(1, 253516176), (2, 126758088), (3, 84505392), (4, 63379044), (6, 42252696), (8, 31689522), (9, 28168464), (12, 21126348), (16, 15844761), (18, 14084232), (24, 10563174), (27, 9389488), (36, 7042116), (48, 5281587), (54, 4694744), (72, 3521058), (108, 2347372), (144, 1760529), (216, 1173686), (432, 586843), (449, 564624), (898, 282312), (1307, 193968), (1347, 188208), (1796, 141156), (2614, 96984), (2694, 94104), (3592, 70578), (3921, 64656), (4041, 62736), (5228, 48492), (5388, 47052), (7184, 35289), (7842, 32328), (8082, 31368), (10456, 24246), (10776, 23526), (11763, 21552), (12123, 20912), (15684, 16164)]