1801440336

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 4725094400

約数和(自身を除く): 2923654064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 199, 206, 309, 398, 412, 597, 618, 796, 824, 1194, 1236, 1592, 1648, 1831, 2388, 2472, 3184, 3662, 4776, 4944, 5493, 7324, 9552, 10986, 14648, 20497, 21972, 29296, 40994, 43944, 61491, 81988, 87888, 122982, 163976, 188593, 245964, 327952, 364369, 377186, 491928, 565779, 728738, 754372, 983856, 1093107, 1131558, 1457476, 1508744, 2186214, 2263116, 2914952, 3017488, 4372428, 4526232, 5829904, 8744856, 9052464, 17489712, 37530007, 75060014, 112590021, 150120028, 225180042, 300240056, 450360084, 600480112, 900720168, 1801440336]

約数ペア:

[(1, 1801440336), (2, 900720168), (3, 600480112), (4, 450360084), (6, 300240056), (8, 225180042), (12, 150120028), (16, 112590021), (24, 75060014), (48, 37530007), (103, 17489712), (199, 9052464), (206, 8744856), (309, 5829904), (398, 4526232), (412, 4372428), (597, 3017488), (618, 2914952), (796, 2263116), (824, 2186214), (1194, 1508744), (1236, 1457476), (1592, 1131558), (1648, 1093107), (1831, 983856), (2388, 754372), (2472, 728738), (3184, 565779), (3662, 491928), (4776, 377186), (4944, 364369), (5493, 327952), (7324, 245964), (9552, 188593), (10986, 163976), (14648, 122982), (20497, 87888), (21972, 81988), (29296, 61491), (40994, 43944)]