620535204952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1\times {\mathrm{2393}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 1308893644800

約数和(自身を除く): 688358439848

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 127, 232, 254, 377, 508, 677, 754, 1016, 1354, 1508, 1651, 2393, 2708, 3016, 3302, 3683, 4786, 5416, 6604, 7366, 8801, 9572, 13208, 14732, 17602, 19144, 19633, 29464, 31109, 35204, 39266, 47879, 62218, 69397, 70408, 78532, 85979, 95758, 124436, 138794, 157064, 171958, 191516, 248872, 255229, 277588, 303911, 343916, 383032, 510458, 555176, 607822, 687832, 902161, 1020916, 1117727, 1215644, 1620061, 1804322, 2041832, 2235454, 2431288, 2493391, 3240122, 3608644, 3950843, 4470908, 4986782, 6480244, 7217288, 7901686, 8813419, 8941816, 9973564, 12960488, 15803372, 17626838, 19947128, 21060793, 31606744, 32414083, 35253676, 42121586, 46981769, 64828166, 70507352, 84243172, 93963538, 114574447, 129656332, 168486344, 187927076, 205747747, 229148894, 259312664, 375854152, 411495494, 458297788, 610762997, 822990988, 916595576, 1221525994, 1645981976, 2443051988, 2674720711, 4886103976, 5349441422, 5966684663, 10698882844, 11933369326, 21397765688, 23866738652, 47733477304, 77566900619, 155133801238, 310267602476, 620535204952]

約数ペア:

[(1, 620535204952), (2, 310267602476), (4, 155133801238), (8, 77566900619), (13, 47733477304), (26, 23866738652), (29, 21397765688), (52, 11933369326), (58, 10698882844), (104, 5966684663), (116, 5349441422), (127, 4886103976), (232, 2674720711), (254, 2443051988), (377, 1645981976), (508, 1221525994), (677, 916595576), (754, 822990988), (1016, 610762997), (1354, 458297788), (1508, 411495494), (1651, 375854152), (2393, 259312664), (2708, 229148894), (3016, 205747747), (3302, 187927076), (3683, 168486344), (4786, 129656332), (5416, 114574447), (6604, 93963538), (7366, 84243172), (8801, 70507352), (9572, 64828166), (13208, 46981769), (14732, 42121586), (17602, 35253676), (19144, 32414083), (19633, 31606744), (29464, 21060793), (31109, 19947128), (35204, 17626838), (39266, 15803372), (47879, 12960488), (62218, 9973564), (69397, 8941816), (70408, 8813419), (78532, 7901686), (85979, 7217288), (95758, 6480244), (124436, 4986782), (138794, 4470908), (157064, 3950843), (171958, 3608644), (191516, 3240122), (248872, 2493391), (255229, 2431288), (277588, 2235454), (303911, 2041832), (343916, 1804322), (383032, 1620061), (510458, 1215644), (555176, 1117727), (607822, 1020916), (687832, 902161)]