2605749888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31271}}^1$

素因数の和:31326

約数の個数: 128

約数和(自身を含む): 8165744640

約数和(自身を除く): 5559994752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 31271, 41664, 62542, 83328, 93813, 125084, 187626, 218897, 250168, 375252, 437794, 500336, 656691, 750504, 875588, 969401, 1000672, 1313382, 1501008, 1751176, 1938802, 2001344, 2626764, 2908203, 3002016, 3502352, 3877604, 4002688, 5253528, 5816406, 6004032, 6785807, 7004704, 7755208, 10507056, 11632812, 12008064, 13571614, 14009408, 15510416, 20357421, 21014112, 23265624, 27143228, 28018816, 31020832, 40714842, 42028224, 46531248, 54286456, 62041664, 81429684, 84056448, 93062496, 108572912, 124083328, 162859368, 186124992, 217145824, 325718736, 372249984, 434291648, 651437472, 868583296, 1302874944, 2605749888]

約数ペア:

[(1, 2605749888), (2, 1302874944), (3, 868583296), (4, 651437472), (6, 434291648), (7, 372249984), (8, 325718736), (12, 217145824), (14, 186124992), (16, 162859368), (21, 124083328), (24, 108572912), (28, 93062496), (31, 84056448), (32, 81429684), (42, 62041664), (48, 54286456), (56, 46531248), (62, 42028224), (64, 40714842), (84, 31020832), (93, 28018816), (96, 27143228), (112, 23265624), (124, 21014112), (128, 20357421), (168, 15510416), (186, 14009408), (192, 13571614), (217, 12008064), (224, 11632812), (248, 10507056), (336, 7755208), (372, 7004704), (384, 6785807), (434, 6004032), (448, 5816406), (496, 5253528), (651, 4002688), (672, 3877604), (744, 3502352), (868, 3002016), (896, 2908203), (992, 2626764), (1302, 2001344), (1344, 1938802), (1488, 1751176), (1736, 1501008), (1984, 1313382), (2604, 1000672), (2688, 969401), (2976, 875588), (3472, 750504), (3968, 656691), (5208, 500336), (5952, 437794), (6944, 375252), (10416, 250168), (11904, 218897), (13888, 187626), (20832, 125084), (27776, 93813), (31271, 83328), (41664, 62542)]