401585688

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 1291926480

約数和(自身を除く): 890340792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1093, 1134, 1458, 1512, 1701, 1944, 2186, 2187, 2268, 2916, 3279, 3402, 4372, 4374, 4536, 5103, 5832, 6558, 6561, 6804, 7651, 8744, 8748, 9837, 10206, 13116, 13122, 13608, 15302, 15309, 17496, 19674, 20412, 22953, 26232, 26244, 29511, 30604, 30618, 39348, 40824, 45906, 45927, 52488, 59022, 61208, 61236, 68859, 78696, 88533, 91812, 91854, 118044, 122472, 137718, 177066, 183624, 183708, 206577, 236088, 265599, 275436, 354132, 367416, 413154, 531198, 550872, 619731, 708264, 796797, 826308, 1062396, 1239462, 1593594, 1652616, 1859193, 2124792, 2390391, 2478924, 3187188, 3718386, 4780782, 4957848, 5577579, 6374376, 7171173, 7436772, 9561564, 11155158, 14342346, 14873544, 16732737, 19123128, 22310316, 28684692, 33465474, 44620632, 50198211, 57369384, 66930948, 100396422, 133861896, 200792844, 401585688]

約数ペア:

[(1, 401585688), (2, 200792844), (3, 133861896), (4, 100396422), (6, 66930948), (7, 57369384), (8, 50198211), (9, 44620632), (12, 33465474), (14, 28684692), (18, 22310316), (21, 19123128), (24, 16732737), (27, 14873544), (28, 14342346), (36, 11155158), (42, 9561564), (54, 7436772), (56, 7171173), (63, 6374376), (72, 5577579), (81, 4957848), (84, 4780782), (108, 3718386), (126, 3187188), (162, 2478924), (168, 2390391), (189, 2124792), (216, 1859193), (243, 1652616), (252, 1593594), (324, 1239462), (378, 1062396), (486, 826308), (504, 796797), (567, 708264), (648, 619731), (729, 550872), (756, 531198), (972, 413154), (1093, 367416), (1134, 354132), (1458, 275436), (1512, 265599), (1701, 236088), (1944, 206577), (2186, 183708), (2187, 183624), (2268, 177066), (2916, 137718), (3279, 122472), (3402, 118044), (4372, 91854), (4374, 91812), (4536, 88533), (5103, 78696), (5832, 68859), (6558, 61236), (6561, 61208), (6804, 59022), (7651, 52488), (8744, 45927), (8748, 45906), (9837, 40824), (10206, 39348), (13116, 30618), (13122, 30604), (13608, 29511), (15302, 26244), (15309, 26232), (17496, 22953), (19674, 20412)]