40428696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 87305064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 167, 168, 231, 262, 264, 308, 334, 393, 462, 501, 524, 616, 668, 786, 917, 924, 1002, 1048, 1169, 1336, 1441, 1572, 1834, 1837, 1848, 2004, 2338, 2751, 2882, 3144, 3507, 3668, 3674, 4008, 4323, 4676, 5502, 5511, 5764, 7014, 7336, 7348, 8646, 9352, 10087, 11004, 11022, 11528, 12859, 14028, 14696, 17292, 20174, 21877, 22008, 22044, 25718, 28056, 30261, 34584, 38577, 40348, 43754, 44088, 51436, 60522, 65631, 77154, 80696, 87508, 102872, 121044, 131262, 153139, 154308, 175016, 240647, 242088, 262524, 306278, 308616, 459417, 481294, 525048, 612556, 721941, 918834, 962588, 1225112, 1443882, 1684529, 1837668, 1925176, 2887764, 3369058, 3675336, 5053587, 5775528, 6738116, 10107174, 13476232, 20214348, 40428696]

約数ペア:

[(1, 40428696), (2, 20214348), (3, 13476232), (4, 10107174), (6, 6738116), (7, 5775528), (8, 5053587), (11, 3675336), (12, 3369058), (14, 2887764), (21, 1925176), (22, 1837668), (24, 1684529), (28, 1443882), (33, 1225112), (42, 962588), (44, 918834), (56, 721941), (66, 612556), (77, 525048), (84, 481294), (88, 459417), (131, 308616), (132, 306278), (154, 262524), (167, 242088), (168, 240647), (231, 175016), (262, 154308), (264, 153139), (308, 131262), (334, 121044), (393, 102872), (462, 87508), (501, 80696), (524, 77154), (616, 65631), (668, 60522), (786, 51436), (917, 44088), (924, 43754), (1002, 40348), (1048, 38577), (1169, 34584), (1336, 30261), (1441, 28056), (1572, 25718), (1834, 22044), (1837, 22008), (1848, 21877), (2004, 20174), (2338, 17292), (2751, 14696), (2882, 14028), (3144, 12859), (3507, 11528), (3668, 11022), (3674, 11004), (4008, 10087), (4323, 9352), (4676, 8646), (5502, 7348), (5511, 7336), (5764, 7014)]