221928768

素因数分解:

$2^6\times 3^3\times {\mathrm{128431}}^1$

素因数の和:128452

約数の個数: 56

約数和(自身を含む): 652434560

約数和(自身を除く): 430505792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 128431, 256862, 385293, 513724, 770586, 1027448, 1155879, 1541172, 2054896, 2311758, 3082344, 3467637, 4109792, 4623516, 6164688, 6935274, 8219584, 9247032, 12329376, 13870548, 18494064, 24658752, 27741096, 36988128, 55482192, 73976256, 110964384, 221928768]

約数ペア:

[(1, 221928768), (2, 110964384), (3, 73976256), (4, 55482192), (6, 36988128), (8, 27741096), (9, 24658752), (12, 18494064), (16, 13870548), (18, 12329376), (24, 9247032), (27, 8219584), (32, 6935274), (36, 6164688), (48, 4623516), (54, 4109792), (64, 3467637), (72, 3082344), (96, 2311758), (108, 2054896), (144, 1541172), (192, 1155879), (216, 1027448), (288, 770586), (432, 513724), (576, 385293), (864, 256862), (1728, 128431)]