385786752

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 1115268000

約数和(自身を除く): 729481248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 192, 208, 218, 312, 327, 384, 416, 436, 624, 654, 709, 832, 872, 1248, 1308, 1417, 1418, 1664, 1744, 2127, 2496, 2616, 2834, 2836, 3488, 4251, 4254, 4992, 5232, 5668, 5672, 6976, 8502, 8508, 9217, 10464, 11336, 11344, 13952, 17004, 17016, 18434, 20928, 22672, 22688, 27651, 34008, 34032, 36868, 41856, 45344, 45376, 55302, 68016, 68064, 73736, 77281, 90688, 90752, 110604, 136032, 136128, 147472, 154562, 181376, 221208, 231843, 272064, 272256, 294944, 309124, 442416, 463686, 544128, 589888, 618248, 884832, 927372, 1004653, 1179776, 1236496, 1769664, 1854744, 2009306, 2472992, 3013959, 3539328, 3709488, 4018612, 4945984, 6027918, 7418976, 8037224, 9891968, 12055836, 14837952, 16074448, 24111672, 29675904, 32148896, 48223344, 64297792, 96446688, 128595584, 192893376, 385786752]

約数ペア:

[(1, 385786752), (2, 192893376), (3, 128595584), (4, 96446688), (6, 64297792), (8, 48223344), (12, 32148896), (13, 29675904), (16, 24111672), (24, 16074448), (26, 14837952), (32, 12055836), (39, 9891968), (48, 8037224), (52, 7418976), (64, 6027918), (78, 4945984), (96, 4018612), (104, 3709488), (109, 3539328), (128, 3013959), (156, 2472992), (192, 2009306), (208, 1854744), (218, 1769664), (312, 1236496), (327, 1179776), (384, 1004653), (416, 927372), (436, 884832), (624, 618248), (654, 589888), (709, 544128), (832, 463686), (872, 442416), (1248, 309124), (1308, 294944), (1417, 272256), (1418, 272064), (1664, 231843), (1744, 221208), (2127, 181376), (2496, 154562), (2616, 147472), (2834, 136128), (2836, 136032), (3488, 110604), (4251, 90752), (4254, 90688), (4992, 77281), (5232, 73736), (5668, 68064), (5672, 68016), (6976, 55302), (8502, 45376), (8508, 45344), (9217, 41856), (10464, 36868), (11336, 34032), (11344, 34008), (13952, 27651), (17004, 22688), (17016, 22672), (18434, 20928)]