348742096

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 686831040

約数和(自身を除く): 338088944

約数列:

[1, 2, 4, 8, 16, 83, 166, 313, 332, 626, 664, 839, 1252, 1328, 1678, 2504, 3356, 5008, 6712, 13424, 25979, 51958, 69637, 103916, 139274, 207832, 262607, 278548, 415664, 525214, 557096, 1050428, 1114192, 2100856, 4201712, 21796381, 43592762, 87185524, 174371048, 348742096]

約数ペア:

[(1, 348742096), (2, 174371048), (4, 87185524), (8, 43592762), (16, 21796381), (83, 4201712), (166, 2100856), (313, 1114192), (332, 1050428), (626, 557096), (664, 525214), (839, 415664), (1252, 278548), (1328, 262607), (1678, 207832), (2504, 139274), (3356, 103916), (5008, 69637), (6712, 51958), (13424, 25979)]