315513792482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1\times {\mathrm{17807}}^1$

素因数の和:19023

約数の個数: 64

約数和(自身を含む): 579543552000

約数和(自身を除く): 264029759518

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1129, 2242, 2258, 7847, 7903, 15694, 15806, 17807, 21451, 35614, 42902, 66611, 124649, 133222, 150157, 249298, 300314, 338333, 466277, 676666, 932554, 1050613, 1265609, 2101226, 2368331, 2531218, 4736662, 7354291, 8859263, 14708582, 17718526, 19961647, 20104103, 39923294, 40208206, 139731529, 140728721, 279463058, 281457442, 381977957, 763955914, 1186142077, 2372284154, 2673845699, 5347691398, 8302994539, 16605989078, 22536699463, 45073398926, 157756896241, 315513792482]

約数ペア:

[(1, 315513792482), (2, 157756896241), (7, 45073398926), (14, 22536699463), (19, 16605989078), (38, 8302994539), (59, 5347691398), (118, 2673845699), (133, 2372284154), (266, 1186142077), (413, 763955914), (826, 381977957), (1121, 281457442), (1129, 279463058), (2242, 140728721), (2258, 139731529), (7847, 40208206), (7903, 39923294), (15694, 20104103), (15806, 19961647), (17807, 17718526), (21451, 14708582), (35614, 8859263), (42902, 7354291), (66611, 4736662), (124649, 2531218), (133222, 2368331), (150157, 2101226), (249298, 1265609), (300314, 1050613), (338333, 932554), (466277, 676666)]