255373104

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{15511}}^1$

素因数の和:15543

約数の個数: 80

約数和(自身を含む): 769395200

約数和(自身を除く): 514022096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 15511, 16464, 31022, 46533, 62044, 93066, 108577, 124088, 186132, 217154, 248176, 325731, 372264, 434308, 651462, 744528, 760039, 868616, 1302924, 1520078, 1737232, 2280117, 2605848, 3040156, 4560234, 5211696, 5320273, 6080312, 9120468, 10640546, 12160624, 15960819, 18240936, 21281092, 31921638, 36481872, 42562184, 63843276, 85124368, 127686552, 255373104]

約数ペア:

[(1, 255373104), (2, 127686552), (3, 85124368), (4, 63843276), (6, 42562184), (7, 36481872), (8, 31921638), (12, 21281092), (14, 18240936), (16, 15960819), (21, 12160624), (24, 10640546), (28, 9120468), (42, 6080312), (48, 5320273), (49, 5211696), (56, 4560234), (84, 3040156), (98, 2605848), (112, 2280117), (147, 1737232), (168, 1520078), (196, 1302924), (294, 868616), (336, 760039), (343, 744528), (392, 651462), (588, 434308), (686, 372264), (784, 325731), (1029, 248176), (1176, 217154), (1372, 186132), (2058, 124088), (2352, 108577), (2744, 93066), (4116, 62044), (5488, 46533), (8232, 31022), (15511, 16464)]