15578328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 25893672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 269, 381, 456, 508, 538, 762, 807, 1016, 1076, 1524, 1614, 2152, 2413, 3048, 3228, 4826, 5111, 6456, 7239, 9652, 10222, 14478, 15333, 19304, 20444, 28956, 30666, 34163, 40888, 57912, 61332, 68326, 102489, 122664, 136652, 204978, 273304, 409956, 649097, 819912, 1298194, 1947291, 2596388, 3894582, 5192776, 7789164, 15578328]

約数ペア:

[(1, 15578328), (2, 7789164), (3, 5192776), (4, 3894582), (6, 2596388), (8, 1947291), (12, 1298194), (19, 819912), (24, 649097), (38, 409956), (57, 273304), (76, 204978), (114, 136652), (127, 122664), (152, 102489), (228, 68326), (254, 61332), (269, 57912), (381, 40888), (456, 34163), (508, 30666), (538, 28956), (762, 20444), (807, 19304), (1016, 15333), (1076, 14478), (1524, 10222), (1614, 9652), (2152, 7239), (2413, 6456), (3048, 5111), (3228, 4826)]