447423744

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18793}}^1$

素因数の和:18843

約数の個数: 72

約数和(自身を含む): 1229277952

約数和(自身を除く): 781854208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 18793, 23808, 37586, 56379, 75172, 112758, 150344, 225516, 300688, 451032, 582583, 601376, 902064, 1165166, 1202752, 1747749, 1804128, 2330332, 2405504, 3495498, 3608256, 4660664, 4811008, 6990996, 7216512, 9321328, 13981992, 14433024, 18642656, 27963984, 37285312, 55927968, 74570624, 111855936, 149141248, 223711872, 447423744]

約数ペア:

[(1, 447423744), (2, 223711872), (3, 149141248), (4, 111855936), (6, 74570624), (8, 55927968), (12, 37285312), (16, 27963984), (24, 18642656), (31, 14433024), (32, 13981992), (48, 9321328), (62, 7216512), (64, 6990996), (93, 4811008), (96, 4660664), (124, 3608256), (128, 3495498), (186, 2405504), (192, 2330332), (248, 1804128), (256, 1747749), (372, 1202752), (384, 1165166), (496, 902064), (744, 601376), (768, 582583), (992, 451032), (1488, 300688), (1984, 225516), (2976, 150344), (3968, 112758), (5952, 75172), (7936, 56379), (11904, 37586), (18793, 23808)]