423955968

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 1211232000

約数和(自身を除く): 787276032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 128, 146, 152, 192, 199, 219, 228, 256, 292, 304, 384, 398, 438, 456, 512, 584, 597, 608, 768, 796, 876, 912, 1168, 1194, 1216, 1387, 1536, 1592, 1752, 1824, 2336, 2388, 2432, 2774, 3184, 3504, 3648, 3781, 4161, 4672, 4776, 4864, 5548, 6368, 7008, 7296, 7562, 8322, 9344, 9552, 9728, 11096, 11343, 12736, 14016, 14527, 14592, 15124, 16644, 18688, 19104, 22192, 22686, 25472, 28032, 29054, 29184, 30248, 33288, 37376, 38208, 43581, 44384, 45372, 50944, 56064, 58108, 60496, 66576, 76416, 87162, 88768, 90744, 101888, 112128, 116216, 120992, 133152, 152832, 174324, 177536, 181488, 232432, 241984, 266304, 276013, 305664, 348648, 355072, 362976, 464864, 483968, 532608, 552026, 697296, 710144, 725952, 828039, 929728, 967936, 1065216, 1104052, 1394592, 1451904, 1656078, 1859456, 1935872, 2130432, 2208104, 2789184, 2903808, 3312156, 3718912, 4416208, 5578368, 5807616, 6624312, 7437824, 8832416, 11156736, 13248624, 17664832, 22313472, 26497248, 35329664, 52994496, 70659328, 105988992, 141318656, 211977984, 423955968]

約数ペア:

[(1, 423955968), (2, 211977984), (3, 141318656), (4, 105988992), (6, 70659328), (8, 52994496), (12, 35329664), (16, 26497248), (19, 22313472), (24, 17664832), (32, 13248624), (38, 11156736), (48, 8832416), (57, 7437824), (64, 6624312), (73, 5807616), (76, 5578368), (96, 4416208), (114, 3718912), (128, 3312156), (146, 2903808), (152, 2789184), (192, 2208104), (199, 2130432), (219, 1935872), (228, 1859456), (256, 1656078), (292, 1451904), (304, 1394592), (384, 1104052), (398, 1065216), (438, 967936), (456, 929728), (512, 828039), (584, 725952), (597, 710144), (608, 697296), (768, 552026), (796, 532608), (876, 483968), (912, 464864), (1168, 362976), (1194, 355072), (1216, 348648), (1387, 305664), (1536, 276013), (1592, 266304), (1752, 241984), (1824, 232432), (2336, 181488), (2388, 177536), (2432, 174324), (2774, 152832), (3184, 133152), (3504, 120992), (3648, 116216), (3781, 112128), (4161, 101888), (4672, 90744), (4776, 88768), (4864, 87162), (5548, 76416), (6368, 66576), (7008, 60496), (7296, 58108), (7562, 56064), (8322, 50944), (9344, 45372), (9552, 44384), (9728, 43581), (11096, 38208), (11343, 37376), (12736, 33288), (14016, 30248), (14527, 29184), (14592, 29054), (15124, 28032), (16644, 25472), (18688, 22686), (19104, 22192)]