323528045620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13981333}}^1$

素因数の和:13981444

約数の個数: 48

約数和(自身を含む): 739892195280

約数和(自身を除く): 416364149660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5785, 11570, 23140, 13981333, 27962666, 55925332, 69906665, 139813330, 181757329, 279626660, 363514658, 727029316, 908786645, 1244338637, 1817573290, 2488677274, 3635146580, 4977354548, 6221693185, 12443386370, 16176402281, 24886772740, 32352804562, 64705609124, 80882011405, 161764022810, 323528045620]

約数ペア:

[(1, 323528045620), (2, 161764022810), (4, 80882011405), (5, 64705609124), (10, 32352804562), (13, 24886772740), (20, 16176402281), (26, 12443386370), (52, 6221693185), (65, 4977354548), (89, 3635146580), (130, 2488677274), (178, 1817573290), (260, 1244338637), (356, 908786645), (445, 727029316), (890, 363514658), (1157, 279626660), (1780, 181757329), (2314, 139813330), (4628, 69906665), (5785, 55925332), (11570, 27962666), (23140, 13981333)]