40938576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 125616960

約数和(自身を除く): 84678384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 89, 111, 112, 148, 168, 178, 222, 259, 267, 296, 336, 356, 444, 518, 534, 592, 623, 712, 777, 888, 1036, 1068, 1246, 1369, 1424, 1554, 1776, 1869, 2072, 2136, 2492, 2738, 3108, 3293, 3738, 4107, 4144, 4272, 4984, 5476, 6216, 6586, 7476, 8214, 9583, 9879, 9968, 10952, 12432, 13172, 14952, 16428, 19166, 19758, 21904, 23051, 26344, 28749, 29904, 32856, 38332, 39516, 46102, 52688, 57498, 65712, 69153, 76664, 79032, 92204, 114996, 121841, 138306, 153328, 158064, 184408, 229992, 243682, 276612, 365523, 368816, 459984, 487364, 553224, 731046, 852887, 974728, 1106448, 1462092, 1705774, 1949456, 2558661, 2924184, 3411548, 5117322, 5848368, 6823096, 10234644, 13646192, 20469288, 40938576]

約数ペア:

[(1, 40938576), (2, 20469288), (3, 13646192), (4, 10234644), (6, 6823096), (7, 5848368), (8, 5117322), (12, 3411548), (14, 2924184), (16, 2558661), (21, 1949456), (24, 1705774), (28, 1462092), (37, 1106448), (42, 974728), (48, 852887), (56, 731046), (74, 553224), (84, 487364), (89, 459984), (111, 368816), (112, 365523), (148, 276612), (168, 243682), (178, 229992), (222, 184408), (259, 158064), (267, 153328), (296, 138306), (336, 121841), (356, 114996), (444, 92204), (518, 79032), (534, 76664), (592, 69153), (623, 65712), (712, 57498), (777, 52688), (888, 46102), (1036, 39516), (1068, 38332), (1246, 32856), (1369, 29904), (1424, 28749), (1554, 26344), (1776, 23051), (1869, 21904), (2072, 19758), (2136, 19166), (2492, 16428), (2738, 14952), (3108, 13172), (3293, 12432), (3738, 10952), (4107, 9968), (4144, 9879), (4272, 9583), (4984, 8214), (5476, 7476), (6216, 6586)]