2492347648

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 6075095040

約数和(自身を除く): 3582747392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 128, 133, 142, 152, 224, 256, 266, 284, 304, 448, 497, 532, 568, 608, 896, 994, 1031, 1064, 1136, 1216, 1349, 1792, 1988, 2062, 2128, 2272, 2432, 2698, 3976, 4124, 4256, 4544, 4864, 5396, 7217, 7952, 8248, 8512, 9088, 9443, 10792, 14434, 15904, 16496, 17024, 18176, 18886, 19589, 21584, 28868, 31808, 32992, 34048, 37772, 39178, 43168, 57736, 63616, 65984, 73201, 75544, 78356, 86336, 115472, 127232, 131968, 137123, 146402, 151088, 156712, 172672, 230944, 263936, 274246, 292804, 302176, 313424, 345344, 461888, 512407, 548492, 585608, 604352, 626848, 923776, 1024814, 1096984, 1171216, 1208704, 1253696, 1390819, 1847552, 2049628, 2193968, 2342432, 2417408, 2507392, 2781638, 4099256, 4387936, 4684864, 5014784, 5563276, 8198512, 8775872, 9369728, 9735733, 11126552, 16397024, 17551744, 18739456, 19471466, 22253104, 32794048, 35103488, 38942932, 44506208, 65588096, 77885864, 89012416, 131176192, 155771728, 178024832, 311543456, 356049664, 623086912, 1246173824, 2492347648]

約数ペア:

[(1, 2492347648), (2, 1246173824), (4, 623086912), (7, 356049664), (8, 311543456), (14, 178024832), (16, 155771728), (19, 131176192), (28, 89012416), (32, 77885864), (38, 65588096), (56, 44506208), (64, 38942932), (71, 35103488), (76, 32794048), (112, 22253104), (128, 19471466), (133, 18739456), (142, 17551744), (152, 16397024), (224, 11126552), (256, 9735733), (266, 9369728), (284, 8775872), (304, 8198512), (448, 5563276), (497, 5014784), (532, 4684864), (568, 4387936), (608, 4099256), (896, 2781638), (994, 2507392), (1031, 2417408), (1064, 2342432), (1136, 2193968), (1216, 2049628), (1349, 1847552), (1792, 1390819), (1988, 1253696), (2062, 1208704), (2128, 1171216), (2272, 1096984), (2432, 1024814), (2698, 923776), (3976, 626848), (4124, 604352), (4256, 585608), (4544, 548492), (4864, 512407), (5396, 461888), (7217, 345344), (7952, 313424), (8248, 302176), (8512, 292804), (9088, 274246), (9443, 263936), (10792, 230944), (14434, 172672), (15904, 156712), (16496, 151088), (17024, 146402), (18176, 137123), (18886, 131968), (19589, 127232), (21584, 115472), (28868, 86336), (31808, 78356), (32992, 75544), (34048, 73201), (37772, 65984), (39178, 63616), (43168, 57736)]