1520295950136

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1\times {\mathrm{200899}}^1$

素因数の和:205420

約数の個数: 64

約数和(自身を含む): 3855158496000

約数和(自身を除く): 2334862545864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 4441, 8882, 13323, 17764, 26646, 35528, 53292, 106584, 200899, 315311, 401798, 602697, 630622, 803596, 945933, 1205394, 1261244, 1607192, 1891866, 2410788, 2522488, 3783732, 4821576, 7567464, 14263829, 28527658, 42791487, 57055316, 85582974, 114110632, 171165948, 342331896, 892192459, 1784384918, 2676577377, 3568769836, 5353154754, 7137539672, 10706309508, 21412619016, 63345664589, 126691329178, 190036993767, 253382658356, 380073987534, 506765316712, 760147975068, 1520295950136]

約数ペア:

[(1, 1520295950136), (2, 760147975068), (3, 506765316712), (4, 380073987534), (6, 253382658356), (8, 190036993767), (12, 126691329178), (24, 63345664589), (71, 21412619016), (142, 10706309508), (213, 7137539672), (284, 5353154754), (426, 3568769836), (568, 2676577377), (852, 1784384918), (1704, 892192459), (4441, 342331896), (8882, 171165948), (13323, 114110632), (17764, 85582974), (26646, 57055316), (35528, 42791487), (53292, 28527658), (106584, 14263829), (200899, 7567464), (315311, 4821576), (401798, 3783732), (602697, 2522488), (630622, 2410788), (803596, 1891866), (945933, 1607192), (1205394, 1261244)]