2320802208

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{217793}}^1$

素因数の和:217846

約数の個数: 72

約数和(自身を含む): 6778184868

約数和(自身を除く): 4457382660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 217793, 435586, 653379, 871172, 1306758, 1742344, 1960137, 2613516, 3484688, 3920274, 5227032, 6969376, 7840548, 8058341, 10454064, 15681096, 16116682, 20908128, 24175023, 31362192, 32233364, 48350046, 62724384, 64466728, 72525069, 96700092, 128933456, 145050138, 193400184, 257866912, 290100276, 386800368, 580200552, 773600736, 1160401104, 2320802208]

約数ペア:

[(1, 2320802208), (2, 1160401104), (3, 773600736), (4, 580200552), (6, 386800368), (8, 290100276), (9, 257866912), (12, 193400184), (16, 145050138), (18, 128933456), (24, 96700092), (32, 72525069), (36, 64466728), (37, 62724384), (48, 48350046), (72, 32233364), (74, 31362192), (96, 24175023), (111, 20908128), (144, 16116682), (148, 15681096), (222, 10454064), (288, 8058341), (296, 7840548), (333, 6969376), (444, 5227032), (592, 3920274), (666, 3484688), (888, 2613516), (1184, 1960137), (1332, 1742344), (1776, 1306758), (2664, 871172), (3552, 653379), (5328, 435586), (10656, 217793)]