390752352

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 1150269120

約数和(自身を除く): 759516768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 139, 144, 172, 227, 258, 278, 288, 344, 387, 417, 454, 516, 556, 681, 688, 774, 834, 908, 1032, 1112, 1251, 1362, 1376, 1548, 1668, 1816, 2043, 2064, 2224, 2502, 2724, 3096, 3336, 3632, 4086, 4128, 4448, 5004, 5448, 5977, 6192, 6672, 7264, 8172, 9761, 10008, 10896, 11954, 12384, 13344, 16344, 17931, 19522, 20016, 21792, 23908, 29283, 31553, 32688, 35862, 39044, 40032, 47816, 53793, 58566, 63106, 65376, 71724, 78088, 87849, 94659, 95632, 107586, 117132, 126212, 143448, 156176, 175698, 189318, 191264, 215172, 234264, 252424, 283977, 286896, 312352, 351396, 378636, 430344, 468528, 504848, 567954, 573792, 702792, 757272, 860688, 937056, 1009696, 1135908, 1356779, 1405584, 1514544, 1721376, 2271816, 2713558, 2811168, 3029088, 4070337, 4543632, 5427116, 8140674, 9087264, 10854232, 12211011, 16281348, 21708464, 24422022, 32562696, 43416928, 48844044, 65125392, 97688088, 130250784, 195376176, 390752352]

約数ペア:

[(1, 390752352), (2, 195376176), (3, 130250784), (4, 97688088), (6, 65125392), (8, 48844044), (9, 43416928), (12, 32562696), (16, 24422022), (18, 21708464), (24, 16281348), (32, 12211011), (36, 10854232), (43, 9087264), (48, 8140674), (72, 5427116), (86, 4543632), (96, 4070337), (129, 3029088), (139, 2811168), (144, 2713558), (172, 2271816), (227, 1721376), (258, 1514544), (278, 1405584), (288, 1356779), (344, 1135908), (387, 1009696), (417, 937056), (454, 860688), (516, 757272), (556, 702792), (681, 573792), (688, 567954), (774, 504848), (834, 468528), (908, 430344), (1032, 378636), (1112, 351396), (1251, 312352), (1362, 286896), (1376, 283977), (1548, 252424), (1668, 234264), (1816, 215172), (2043, 191264), (2064, 189318), (2224, 175698), (2502, 156176), (2724, 143448), (3096, 126212), (3336, 117132), (3632, 107586), (4086, 95632), (4128, 94659), (4448, 87849), (5004, 78088), (5448, 71724), (5977, 65376), (6192, 63106), (6672, 58566), (7264, 53793), (8172, 47816), (9761, 40032), (10008, 39044), (10896, 35862), (11954, 32688), (12384, 31553), (13344, 29283), (16344, 23908), (17931, 21792), (19522, 20016)]