380052352

素因数分解:

$2^7\times {\mathrm{83}}^2\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 768145680

約数和(自身を除く): 388093328

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 431, 664, 862, 1328, 1724, 2656, 3448, 5312, 6889, 6896, 10624, 13778, 13792, 27556, 27584, 35773, 55112, 55168, 71546, 110224, 143092, 220448, 286184, 440896, 572368, 881792, 1144736, 2289472, 2969159, 4578944, 5938318, 11876636, 23753272, 47506544, 95013088, 190026176, 380052352]

約数ペア:

[(1, 380052352), (2, 190026176), (4, 95013088), (8, 47506544), (16, 23753272), (32, 11876636), (64, 5938318), (83, 4578944), (128, 2969159), (166, 2289472), (332, 1144736), (431, 881792), (664, 572368), (862, 440896), (1328, 286184), (1724, 220448), (2656, 143092), (3448, 110224), (5312, 71546), (6889, 55168), (6896, 55112), (10624, 35773), (13778, 27584), (13792, 27556)]