1228274964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3499}}^1$

素因数の和:3722

約数の個数: 108

約数和(自身を含む): 3630900000

約数和(自身を除く): 2402625036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 199, 252, 294, 398, 441, 588, 597, 796, 882, 1194, 1393, 1764, 1791, 2388, 2786, 3499, 3582, 4179, 5572, 6998, 7164, 8358, 9751, 10497, 12537, 13996, 16716, 19502, 20994, 24493, 25074, 29253, 31491, 39004, 41988, 48986, 50148, 58506, 62982, 73479, 87759, 97972, 117012, 125964, 146958, 171451, 175518, 220437, 293916, 342902, 351036, 440874, 514353, 685804, 696301, 881748, 1028706, 1392602, 1543059, 2057412, 2088903, 2785204, 3086118, 4177806, 4874107, 6172236, 6266709, 8355612, 9748214, 12533418, 14622321, 19496428, 25066836, 29244642, 34118749, 43866963, 58489284, 68237498, 87733926, 102356247, 136474996, 175467852, 204712494, 307068741, 409424988, 614137482, 1228274964]

約数ペア:

[(1, 1228274964), (2, 614137482), (3, 409424988), (4, 307068741), (6, 204712494), (7, 175467852), (9, 136474996), (12, 102356247), (14, 87733926), (18, 68237498), (21, 58489284), (28, 43866963), (36, 34118749), (42, 29244642), (49, 25066836), (63, 19496428), (84, 14622321), (98, 12533418), (126, 9748214), (147, 8355612), (196, 6266709), (199, 6172236), (252, 4874107), (294, 4177806), (398, 3086118), (441, 2785204), (588, 2088903), (597, 2057412), (796, 1543059), (882, 1392602), (1194, 1028706), (1393, 881748), (1764, 696301), (1791, 685804), (2388, 514353), (2786, 440874), (3499, 351036), (3582, 342902), (4179, 293916), (5572, 220437), (6998, 175518), (7164, 171451), (8358, 146958), (9751, 125964), (10497, 117012), (12537, 97972), (13996, 87759), (16716, 73479), (19502, 62982), (20994, 58506), (24493, 50148), (25074, 48986), (29253, 41988), (31491, 39004)]