281942452516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8861}}^1\times {\mathrm{5923}}^1$

素因数の和:14884

約数の個数: 48

約数和(自身を含む): 529184759040

約数和(自身を除く): 247242306524

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 5923, 8861, 11846, 17722, 23692, 35444, 100691, 150637, 201382, 301274, 402764, 467917, 602548, 700019, 935834, 1400038, 1871668, 2800076, 7954589, 11900323, 15909178, 23800646, 31818356, 47601292, 52483703, 104967406, 209934812, 892222951, 1784445902, 3568891804, 4146212537, 8292425074, 16584850148, 70485613129, 140971226258, 281942452516]

約数ペア:

[(1, 281942452516), (2, 140971226258), (4, 70485613129), (17, 16584850148), (34, 8292425074), (68, 4146212537), (79, 3568891804), (158, 1784445902), (316, 892222951), (1343, 209934812), (2686, 104967406), (5372, 52483703), (5923, 47601292), (8861, 31818356), (11846, 23800646), (17722, 15909178), (23692, 11900323), (35444, 7954589), (100691, 2800076), (150637, 1871668), (201382, 1400038), (301274, 935834), (402764, 700019), (467917, 602548)]