16490328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 45988800

約数和(自身を除く): 29498472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 152, 172, 174, 228, 232, 258, 344, 348, 456, 516, 551, 696, 817, 841, 1032, 1102, 1247, 1634, 1653, 1682, 2204, 2451, 2494, 2523, 3268, 3306, 3364, 3741, 4408, 4902, 4988, 5046, 6536, 6612, 6728, 7482, 9804, 9976, 10092, 13224, 14964, 15979, 19608, 20184, 23693, 29928, 31958, 36163, 47386, 47937, 63916, 71079, 72326, 94772, 95874, 108489, 127832, 142158, 144652, 189544, 191748, 216978, 284316, 289304, 383496, 433956, 568632, 687097, 867912, 1374194, 2061291, 2748388, 4122582, 5496776, 8245164, 16490328]

約数ペア:

[(1, 16490328), (2, 8245164), (3, 5496776), (4, 4122582), (6, 2748388), (8, 2061291), (12, 1374194), (19, 867912), (24, 687097), (29, 568632), (38, 433956), (43, 383496), (57, 289304), (58, 284316), (76, 216978), (86, 191748), (87, 189544), (114, 144652), (116, 142158), (129, 127832), (152, 108489), (172, 95874), (174, 94772), (228, 72326), (232, 71079), (258, 63916), (344, 47937), (348, 47386), (456, 36163), (516, 31958), (551, 29928), (696, 23693), (817, 20184), (841, 19608), (1032, 15979), (1102, 14964), (1247, 13224), (1634, 10092), (1653, 9976), (1682, 9804), (2204, 7482), (2451, 6728), (2494, 6612), (2523, 6536), (3268, 5046), (3306, 4988), (3364, 4902), (3741, 4408)]