1629125576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 3412281600

約数和(自身を除く): 1783156024

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 727, 743, 754, 1454, 1486, 1508, 2908, 2972, 3016, 5816, 5944, 9451, 9659, 18902, 19318, 21083, 21547, 37804, 38636, 42166, 43094, 75608, 77272, 84332, 86188, 168664, 172376, 274079, 280111, 540161, 548158, 560222, 1080322, 1096316, 1120444, 2160644, 2192632, 2240888, 4321288, 7022093, 14044186, 15664669, 28088372, 31329338, 56176744, 62658676, 125317352, 203640697, 407281394, 814562788, 1629125576]

約数ペア:

[(1, 1629125576), (2, 814562788), (4, 407281394), (8, 203640697), (13, 125317352), (26, 62658676), (29, 56176744), (52, 31329338), (58, 28088372), (104, 15664669), (116, 14044186), (232, 7022093), (377, 4321288), (727, 2240888), (743, 2192632), (754, 2160644), (1454, 1120444), (1486, 1096316), (1508, 1080322), (2908, 560222), (2972, 548158), (3016, 540161), (5816, 280111), (5944, 274079), (9451, 172376), (9659, 168664), (18902, 86188), (19318, 84332), (21083, 77272), (21547, 75608), (37804, 43094), (38636, 42166)]