1976440278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 4357463040

約数和(自身を除く): 2381022762

約数列:

[1, 2, 3, 6, 23, 31, 46, 53, 62, 69, 93, 106, 138, 159, 186, 318, 379, 529, 713, 758, 1058, 1137, 1219, 1426, 1587, 1643, 2139, 2274, 2438, 3174, 3286, 3657, 4278, 4929, 7314, 8717, 9858, 11749, 16399, 17434, 20087, 23498, 26151, 28037, 32798, 35247, 37789, 40174, 49197, 52302, 56074, 60261, 70494, 75578, 84111, 98394, 113367, 120522, 168222, 200491, 226734, 270227, 400982, 462001, 540454, 601473, 622697, 810681, 869147, 924002, 1202946, 1245394, 1386003, 1621362, 1738294, 1868091, 2607441, 2772006, 3736182, 5214882, 6215221, 10626023, 12430442, 14322031, 18645663, 21252046, 28644062, 31878069, 37291326, 42966093, 63756138, 85932186, 329406713, 658813426, 988220139, 1976440278]

約数ペア:

[(1, 1976440278), (2, 988220139), (3, 658813426), (6, 329406713), (23, 85932186), (31, 63756138), (46, 42966093), (53, 37291326), (62, 31878069), (69, 28644062), (93, 21252046), (106, 18645663), (138, 14322031), (159, 12430442), (186, 10626023), (318, 6215221), (379, 5214882), (529, 3736182), (713, 2772006), (758, 2607441), (1058, 1868091), (1137, 1738294), (1219, 1621362), (1426, 1386003), (1587, 1245394), (1643, 1202946), (2139, 924002), (2274, 869147), (2438, 810681), (3174, 622697), (3286, 601473), (3657, 540454), (4278, 462001), (4929, 400982), (7314, 270227), (8717, 226734), (9858, 200491), (11749, 168222), (16399, 120522), (17434, 113367), (20087, 98394), (23498, 84111), (26151, 75578), (28037, 70494), (32798, 60261), (35247, 56074), (37789, 52302), (40174, 49197)]