287117376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16433}}^1$

素因数の和:16468

約数の個数: 112

約数和(自身を含む): 935028864

約数和(自身を除く): 647911488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 16433, 17472, 32866, 49299, 65732, 98598, 115031, 131464, 197196, 213629, 230062, 262928, 345093, 394392, 427258, 460124, 525856, 640887, 690186, 788784, 854516, 920248, 1051712, 1281774, 1380372, 1495403, 1577568, 1709032, 1840496, 2563548, 2760744, 2990806, 3155136, 3418064, 3680992, 4486209, 5127096, 5521488, 5981612, 6836128, 7361984, 8972418, 10254192, 11042976, 11963224, 13672256, 17944836, 20508384, 22085952, 23926448, 35889672, 41016768, 47852896, 71779344, 95705792, 143558688, 287117376]

約数ペア:

[(1, 287117376), (2, 143558688), (3, 95705792), (4, 71779344), (6, 47852896), (7, 41016768), (8, 35889672), (12, 23926448), (13, 22085952), (14, 20508384), (16, 17944836), (21, 13672256), (24, 11963224), (26, 11042976), (28, 10254192), (32, 8972418), (39, 7361984), (42, 6836128), (48, 5981612), (52, 5521488), (56, 5127096), (64, 4486209), (78, 3680992), (84, 3418064), (91, 3155136), (96, 2990806), (104, 2760744), (112, 2563548), (156, 1840496), (168, 1709032), (182, 1577568), (192, 1495403), (208, 1380372), (224, 1281774), (273, 1051712), (312, 920248), (336, 854516), (364, 788784), (416, 690186), (448, 640887), (546, 525856), (624, 460124), (672, 427258), (728, 394392), (832, 345093), (1092, 262928), (1248, 230062), (1344, 213629), (1456, 197196), (2184, 131464), (2496, 115031), (2912, 98598), (4368, 65732), (5824, 49299), (8736, 32866), (16433, 17472)]