2023961728

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 4421283840

約数和(自身を除く): 2397322112

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 67, 92, 124, 128, 134, 184, 248, 268, 331, 368, 496, 536, 662, 713, 736, 992, 1072, 1324, 1426, 1472, 1541, 1984, 2077, 2144, 2648, 2852, 2944, 3082, 3968, 4154, 4288, 5296, 5704, 6164, 7613, 8308, 8576, 10261, 10592, 11408, 12328, 15226, 16616, 20522, 21184, 22177, 22816, 24656, 30452, 33232, 41044, 42368, 44354, 45632, 47771, 49312, 60904, 66464, 82088, 88708, 91264, 95542, 98624, 121808, 132928, 164176, 177416, 191084, 197248, 236003, 243616, 265856, 328352, 354832, 382168, 472006, 487232, 510071, 656704, 687487, 709664, 764336, 944012, 974464, 1020142, 1313408, 1374974, 1419328, 1528672, 1888024, 2040284, 2749948, 2838656, 3057344, 3776048, 4080568, 5499896, 6114688, 7552096, 8161136, 10999792, 15104192, 15812201, 16322272, 21999584, 30208384, 31624402, 32644544, 43999168, 63248804, 65289088, 87998336, 126497608, 252995216, 505990432, 1011980864, 2023961728]

約数ペア:

[(1, 2023961728), (2, 1011980864), (4, 505990432), (8, 252995216), (16, 126497608), (23, 87998336), (31, 65289088), (32, 63248804), (46, 43999168), (62, 32644544), (64, 31624402), (67, 30208384), (92, 21999584), (124, 16322272), (128, 15812201), (134, 15104192), (184, 10999792), (248, 8161136), (268, 7552096), (331, 6114688), (368, 5499896), (496, 4080568), (536, 3776048), (662, 3057344), (713, 2838656), (736, 2749948), (992, 2040284), (1072, 1888024), (1324, 1528672), (1426, 1419328), (1472, 1374974), (1541, 1313408), (1984, 1020142), (2077, 974464), (2144, 944012), (2648, 764336), (2852, 709664), (2944, 687487), (3082, 656704), (3968, 510071), (4154, 487232), (4288, 472006), (5296, 382168), (5704, 354832), (6164, 328352), (7613, 265856), (8308, 243616), (8576, 236003), (10261, 197248), (10592, 191084), (11408, 177416), (12328, 164176), (15226, 132928), (16616, 121808), (20522, 98624), (21184, 95542), (22177, 91264), (22816, 88708), (24656, 82088), (30452, 66464), (33232, 60904), (41044, 49312), (42368, 47771), (44354, 45632)]