289350012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181297}}^1$

素因数の和:181330

約数の個数: 48

約数和(自身を含む): 812215040

約数和(自身を除く): 522865028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 181297, 362594, 543891, 725188, 1087782, 1269079, 2175564, 2538158, 3444643, 3807237, 5076316, 6889286, 7614474, 10333929, 13778572, 15228948, 20667858, 24112501, 41335716, 48225002, 72337503, 96450004, 144675006, 289350012]

約数ペア:

[(1, 289350012), (2, 144675006), (3, 96450004), (4, 72337503), (6, 48225002), (7, 41335716), (12, 24112501), (14, 20667858), (19, 15228948), (21, 13778572), (28, 10333929), (38, 7614474), (42, 6889286), (57, 5076316), (76, 3807237), (84, 3444643), (114, 2538158), (133, 2175564), (228, 1269079), (266, 1087782), (399, 725188), (532, 543891), (798, 362594), (1596, 181297)]