4025194628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 9230038272

約数和(自身を除く): 5204843644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 74, 91, 124, 148, 182, 217, 259, 311, 364, 403, 434, 481, 518, 622, 806, 868, 961, 962, 1036, 1147, 1244, 1612, 1922, 1924, 2177, 2294, 2821, 3367, 3844, 4043, 4354, 4588, 5642, 6727, 6734, 8029, 8086, 8708, 9641, 11284, 11507, 12493, 13454, 13468, 14911, 16058, 16172, 19282, 23014, 24986, 26908, 28301, 29822, 32116, 35557, 38564, 46028, 49972, 56602, 59644, 67487, 71114, 80549, 87451, 104377, 113204, 125333, 134974, 142228, 149591, 161098, 174902, 208754, 248899, 250666, 269948, 298871, 299182, 322196, 349804, 356717, 417508, 462241, 497798, 501332, 597742, 598364, 713434, 877331, 924482, 995596, 1047137, 1195484, 1426868, 1754662, 1848964, 2092097, 2094274, 2497019, 3235687, 3509324, 3885323, 4184194, 4188548, 4637321, 4994038, 6471374, 7770646, 8368388, 9274642, 9988076, 11058227, 12942748, 15541292, 18549284, 22116454, 27197261, 32461247, 44232908, 54394522, 64922494, 77407589, 108789044, 129844988, 143756951, 154815178, 287513902, 309630356, 575027804, 1006298657, 2012597314, 4025194628]

約数ペア:

[(1, 4025194628), (2, 2012597314), (4, 1006298657), (7, 575027804), (13, 309630356), (14, 287513902), (26, 154815178), (28, 143756951), (31, 129844988), (37, 108789044), (52, 77407589), (62, 64922494), (74, 54394522), (91, 44232908), (124, 32461247), (148, 27197261), (182, 22116454), (217, 18549284), (259, 15541292), (311, 12942748), (364, 11058227), (403, 9988076), (434, 9274642), (481, 8368388), (518, 7770646), (622, 6471374), (806, 4994038), (868, 4637321), (961, 4188548), (962, 4184194), (1036, 3885323), (1147, 3509324), (1244, 3235687), (1612, 2497019), (1922, 2094274), (1924, 2092097), (2177, 1848964), (2294, 1754662), (2821, 1426868), (3367, 1195484), (3844, 1047137), (4043, 995596), (4354, 924482), (4588, 877331), (5642, 713434), (6727, 598364), (6734, 597742), (8029, 501332), (8086, 497798), (8708, 462241), (9641, 417508), (11284, 356717), (11507, 349804), (12493, 322196), (13454, 299182), (13468, 298871), (14911, 269948), (16058, 250666), (16172, 248899), (19282, 208754), (23014, 174902), (24986, 161098), (26908, 149591), (28301, 142228), (29822, 134974), (32116, 125333), (35557, 113204), (38564, 104377), (46028, 87451), (49972, 80549), (56602, 71114), (59644, 67487)]