234998680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11497}}^1$

素因数の和:11588

約数の個数: 64

約数和(自身を含む): 612613440

約数和(自身を除く): 377614760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 11497, 20440, 22994, 45988, 57485, 80479, 91976, 114970, 160958, 229940, 321916, 402395, 459880, 643832, 804790, 839281, 1609580, 1678562, 3219160, 3357124, 4196405, 5874967, 6714248, 8392810, 11749934, 16785620, 23499868, 29374835, 33571240, 46999736, 58749670, 117499340, 234998680]

約数ペア:

[(1, 234998680), (2, 117499340), (4, 58749670), (5, 46999736), (7, 33571240), (8, 29374835), (10, 23499868), (14, 16785620), (20, 11749934), (28, 8392810), (35, 6714248), (40, 5874967), (56, 4196405), (70, 3357124), (73, 3219160), (140, 1678562), (146, 1609580), (280, 839281), (292, 804790), (365, 643832), (511, 459880), (584, 402395), (730, 321916), (1022, 229940), (1460, 160958), (2044, 114970), (2555, 91976), (2920, 80479), (4088, 57485), (5110, 45988), (10220, 22994), (11497, 20440)]