1490703344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4093}}^1$

素因数の和:4234

約数の個数: 80

約数和(自身を含む): 3326162112

約数和(自身を除く): 1835458768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 136, 206, 208, 221, 272, 412, 442, 824, 884, 1339, 1648, 1751, 1768, 2678, 3502, 3536, 4093, 5356, 7004, 8186, 10712, 14008, 16372, 21424, 22763, 28016, 32744, 45526, 53209, 65488, 69581, 91052, 106418, 139162, 182104, 212836, 278324, 364208, 421579, 425672, 556648, 843158, 851344, 904553, 1113296, 1686316, 1809106, 3372632, 3618212, 5480527, 6745264, 7166843, 7236424, 10961054, 14333686, 14472848, 21922108, 28667372, 43844216, 57334744, 87688432, 93168959, 114669488, 186337918, 372675836, 745351672, 1490703344]

約数ペア:

[(1, 1490703344), (2, 745351672), (4, 372675836), (8, 186337918), (13, 114669488), (16, 93168959), (17, 87688432), (26, 57334744), (34, 43844216), (52, 28667372), (68, 21922108), (103, 14472848), (104, 14333686), (136, 10961054), (206, 7236424), (208, 7166843), (221, 6745264), (272, 5480527), (412, 3618212), (442, 3372632), (824, 1809106), (884, 1686316), (1339, 1113296), (1648, 904553), (1751, 851344), (1768, 843158), (2678, 556648), (3502, 425672), (3536, 421579), (4093, 364208), (5356, 278324), (7004, 212836), (8186, 182104), (10712, 139162), (14008, 106418), (16372, 91052), (21424, 69581), (22763, 65488), (28016, 53209), (32744, 45526)]