747420768

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{7229}}^1$

素因数の和:7604

約数の個数: 72

約数和(自身を含む): 2131693200

約数和(自身を除く): 1384272432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 2154, 2872, 3231, 4308, 5744, 6462, 7229, 8616, 11488, 12924, 14458, 17232, 21687, 25848, 28916, 34464, 43374, 51696, 57832, 65061, 86748, 103392, 115664, 130122, 173496, 231328, 260244, 346992, 520488, 693984, 1040976, 2081952, 2595211, 5190422, 7785633, 10380844, 15571266, 20761688, 23356899, 31142532, 41523376, 46713798, 62285064, 83046752, 93427596, 124570128, 186855192, 249140256, 373710384, 747420768]

約数ペア:

[(1, 747420768), (2, 373710384), (3, 249140256), (4, 186855192), (6, 124570128), (8, 93427596), (9, 83046752), (12, 62285064), (16, 46713798), (18, 41523376), (24, 31142532), (32, 23356899), (36, 20761688), (48, 15571266), (72, 10380844), (96, 7785633), (144, 5190422), (288, 2595211), (359, 2081952), (718, 1040976), (1077, 693984), (1436, 520488), (2154, 346992), (2872, 260244), (3231, 231328), (4308, 173496), (5744, 130122), (6462, 115664), (7229, 103392), (8616, 86748), (11488, 65061), (12924, 57832), (14458, 51696), (17232, 43374), (21687, 34464), (25848, 28916)]