641036652

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 1571404800

約数和(自身を除く): 930368148

約数列:

[1, 2, 3, 4, 6, 12, 59, 73, 79, 118, 146, 157, 158, 177, 219, 236, 237, 292, 314, 316, 354, 438, 471, 474, 628, 708, 876, 942, 948, 1884, 4307, 4661, 5767, 8614, 9263, 9322, 11461, 11534, 12403, 12921, 13983, 17228, 17301, 18526, 18644, 22922, 23068, 24806, 25842, 27789, 27966, 34383, 34602, 37052, 37209, 45844, 49612, 51684, 55578, 55932, 68766, 69204, 74418, 111156, 137532, 148836, 340253, 676199, 680506, 731777, 905419, 1020759, 1352398, 1361012, 1463554, 1810838, 2028597, 2041518, 2195331, 2704796, 2716257, 2927108, 3621676, 4057194, 4083036, 4390662, 5432514, 8114388, 8781324, 10865028, 53419721, 106839442, 160259163, 213678884, 320518326, 641036652]

約数ペア:

[(1, 641036652), (2, 320518326), (3, 213678884), (4, 160259163), (6, 106839442), (12, 53419721), (59, 10865028), (73, 8781324), (79, 8114388), (118, 5432514), (146, 4390662), (157, 4083036), (158, 4057194), (177, 3621676), (219, 2927108), (236, 2716257), (237, 2704796), (292, 2195331), (314, 2041518), (316, 2028597), (354, 1810838), (438, 1463554), (471, 1361012), (474, 1352398), (628, 1020759), (708, 905419), (876, 731777), (942, 680506), (948, 676199), (1884, 340253), (4307, 148836), (4661, 137532), (5767, 111156), (8614, 74418), (9263, 69204), (9322, 68766), (11461, 55932), (11534, 55578), (12403, 51684), (12921, 49612), (13983, 45844), (17228, 37209), (17301, 37052), (18526, 34602), (18644, 34383), (22922, 27966), (23068, 27789), (24806, 25842)]