242722704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{722389}}^1$

素因数の和:722407

約数の個数: 40

約数和(自身を含む): 716610880

約数和(自身を除く): 473888176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 722389, 1444778, 2167167, 2889556, 4334334, 5056723, 5779112, 8668668, 10113446, 11558224, 15170169, 17337336, 20226892, 30340338, 34674672, 40453784, 60680676, 80907568, 121361352, 242722704]

約数ペア:

[(1, 242722704), (2, 121361352), (3, 80907568), (4, 60680676), (6, 40453784), (7, 34674672), (8, 30340338), (12, 20226892), (14, 17337336), (16, 15170169), (21, 11558224), (24, 10113446), (28, 8668668), (42, 5779112), (48, 5056723), (56, 4334334), (84, 2889556), (112, 2167167), (168, 1444778), (336, 722389)]