233703680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{26083}}^1$

素因数の和:26111

約数の個数: 72

約数和(自身を含む): 639788352

約数和(自身を除く): 406084672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 26083, 52166, 104332, 130415, 182581, 208664, 260830, 365162, 417328, 521660, 730324, 834656, 912905, 1043320, 1460648, 1669312, 1825810, 2086640, 2921296, 3338624, 3651620, 4173280, 5842592, 6677248, 7303240, 8346560, 11685184, 14606480, 16693120, 23370368, 29212960, 33386240, 46740736, 58425920, 116851840, 233703680]

約数ペア:

[(1, 233703680), (2, 116851840), (4, 58425920), (5, 46740736), (7, 33386240), (8, 29212960), (10, 23370368), (14, 16693120), (16, 14606480), (20, 11685184), (28, 8346560), (32, 7303240), (35, 6677248), (40, 5842592), (56, 4173280), (64, 3651620), (70, 3338624), (80, 2921296), (112, 2086640), (128, 1825810), (140, 1669312), (160, 1460648), (224, 1043320), (256, 912905), (280, 834656), (320, 730324), (448, 521660), (560, 417328), (640, 365162), (896, 260830), (1120, 208664), (1280, 182581), (1792, 130415), (2240, 104332), (4480, 52166), (8960, 26083)]