28276187352

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{461}}^1\times {\mathrm{7451}}^1$

素因数の和:7942

約数の個数: 128

約数和(自身を含む): 82627776000

約数和(自身を除く): 54351588648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 461, 588, 686, 922, 1029, 1176, 1372, 1383, 1844, 2058, 2744, 2766, 3227, 3688, 4116, 5532, 6454, 7451, 8232, 9681, 11064, 12908, 14902, 19362, 22353, 22589, 25816, 29804, 38724, 44706, 45178, 52157, 59608, 67767, 77448, 89412, 90356, 104314, 135534, 156471, 158123, 178824, 180712, 208628, 271068, 312942, 316246, 365099, 417256, 474369, 542136, 625884, 632492, 730198, 948738, 1095297, 1251768, 1264984, 1460396, 1897476, 2190594, 2555693, 2920792, 3434911, 3794952, 4381188, 5111386, 6869822, 7667079, 8762376, 10222772, 10304733, 13739644, 15334158, 20445544, 20609466, 24044377, 27479288, 30668316, 41218932, 48088754, 61336632, 72133131, 82437864, 96177508, 144266262, 168310639, 192355016, 288532524, 336621278, 504931917, 577065048, 673242556, 1009863834, 1178174473, 1346485112, 2019727668, 2356348946, 3534523419, 4039455336, 4712697892, 7069046838, 9425395784, 14138093676, 28276187352]

約数ペア:

[(1, 28276187352), (2, 14138093676), (3, 9425395784), (4, 7069046838), (6, 4712697892), (7, 4039455336), (8, 3534523419), (12, 2356348946), (14, 2019727668), (21, 1346485112), (24, 1178174473), (28, 1009863834), (42, 673242556), (49, 577065048), (56, 504931917), (84, 336621278), (98, 288532524), (147, 192355016), (168, 168310639), (196, 144266262), (294, 96177508), (343, 82437864), (392, 72133131), (461, 61336632), (588, 48088754), (686, 41218932), (922, 30668316), (1029, 27479288), (1176, 24044377), (1372, 20609466), (1383, 20445544), (1844, 15334158), (2058, 13739644), (2744, 10304733), (2766, 10222772), (3227, 8762376), (3688, 7667079), (4116, 6869822), (5532, 5111386), (6454, 4381188), (7451, 3794952), (8232, 3434911), (9681, 2920792), (11064, 2555693), (12908, 2190594), (14902, 1897476), (19362, 1460396), (22353, 1264984), (22589, 1251768), (25816, 1095297), (29804, 948738), (38724, 730198), (44706, 632492), (45178, 625884), (52157, 542136), (59608, 474369), (67767, 417256), (77448, 365099), (89412, 316246), (90356, 312942), (104314, 271068), (135534, 208628), (156471, 180712), (158123, 178824)]