268163928

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{128431}}^1$

素因数の和:128472

約数の個数: 48

約数和(自身を含む): 751327200

約数和(自身を除く): 483163272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 128431, 256862, 385293, 513724, 770586, 1027448, 1155879, 1541172, 2311758, 3082344, 3724499, 4623516, 7448998, 9247032, 11173497, 14897996, 22346994, 29795992, 33520491, 44693988, 67040982, 89387976, 134081964, 268163928]

約数ペア:

[(1, 268163928), (2, 134081964), (3, 89387976), (4, 67040982), (6, 44693988), (8, 33520491), (9, 29795992), (12, 22346994), (18, 14897996), (24, 11173497), (29, 9247032), (36, 7448998), (58, 4623516), (72, 3724499), (87, 3082344), (116, 2311758), (174, 1541172), (232, 1155879), (261, 1027448), (348, 770586), (522, 513724), (696, 385293), (1044, 256862), (2088, 128431)]