2049710112

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{11279}}^1$

素因数の和:11926

約数の個数: 72

約数和(自身を含む): 5838618240

約数和(自身を除く): 3788908128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7572, 10096, 11279, 11358, 15144, 20192, 22558, 22716, 30288, 33837, 45116, 45432, 60576, 67674, 90232, 90864, 101511, 135348, 180464, 181728, 203022, 270696, 360928, 406044, 541392, 812088, 1082784, 1624176, 3248352, 7117049, 14234098, 21351147, 28468196, 42702294, 56936392, 64053441, 85404588, 113872784, 128106882, 170809176, 227745568, 256213764, 341618352, 512427528, 683236704, 1024855056, 2049710112]

約数ペア:

[(1, 2049710112), (2, 1024855056), (3, 683236704), (4, 512427528), (6, 341618352), (8, 256213764), (9, 227745568), (12, 170809176), (16, 128106882), (18, 113872784), (24, 85404588), (32, 64053441), (36, 56936392), (48, 42702294), (72, 28468196), (96, 21351147), (144, 14234098), (288, 7117049), (631, 3248352), (1262, 1624176), (1893, 1082784), (2524, 812088), (3786, 541392), (5048, 406044), (5679, 360928), (7572, 270696), (10096, 203022), (11279, 181728), (11358, 180464), (15144, 135348), (20192, 101511), (22558, 90864), (22716, 90232), (30288, 67674), (33837, 60576), (45116, 45432)]