254662656

素因数分解:

$2^{11}\times 3^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 685666800

約数和(自身を除く): 431004144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 229, 256, 362, 384, 458, 512, 543, 687, 724, 768, 916, 1024, 1086, 1374, 1448, 1536, 1832, 2048, 2172, 2748, 2896, 3072, 3664, 4344, 5496, 5792, 6144, 7328, 8688, 10992, 11584, 14656, 17376, 21984, 23168, 29312, 34752, 41449, 43968, 46336, 58624, 69504, 82898, 87936, 92672, 117248, 124347, 139008, 165796, 175872, 185344, 234496, 248694, 278016, 331592, 351744, 370688, 468992, 497388, 556032, 663184, 703488, 994776, 1112064, 1326368, 1406976, 1989552, 2652736, 3979104, 5305472, 7958208, 10610944, 15916416, 21221888, 31832832, 42443776, 63665664, 84887552, 127331328, 254662656]

約数ペア:

[(1, 254662656), (2, 127331328), (3, 84887552), (4, 63665664), (6, 42443776), (8, 31832832), (12, 21221888), (16, 15916416), (24, 10610944), (32, 7958208), (48, 5305472), (64, 3979104), (96, 2652736), (128, 1989552), (181, 1406976), (192, 1326368), (229, 1112064), (256, 994776), (362, 703488), (384, 663184), (458, 556032), (512, 497388), (543, 468992), (687, 370688), (724, 351744), (768, 331592), (916, 278016), (1024, 248694), (1086, 234496), (1374, 185344), (1448, 175872), (1536, 165796), (1832, 139008), (2048, 124347), (2172, 117248), (2748, 92672), (2896, 87936), (3072, 82898), (3664, 69504), (4344, 58624), (5496, 46336), (5792, 43968), (6144, 41449), (7328, 34752), (8688, 29312), (10992, 23168), (11584, 21984), (14656, 17376)]