238135968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6259

約数の個数: 144

約数和(自身を含む): 814806720

約数和(自身を除く): 576670752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6217, 6384, 9576, 12434, 12768, 18651, 19152, 24868, 37302, 38304, 43519, 49736, 55953, 74604, 87038, 99472, 111906, 118123, 130557, 149208, 174076, 198944, 223812, 236246, 261114, 298416, 348152, 354369, 391671, 447624, 472492, 522228, 596832, 696304, 708738, 783342, 826861, 895248, 944984, 1044456, 1063107, 1392608, 1417476, 1566684, 1653722, 1790496, 1889968, 2088912, 2126214, 2480583, 2834952, 3133368, 3307444, 3779936, 4177824, 4252428, 4961166, 5669904, 6266736, 6614888, 7441749, 8504856, 9922332, 11339808, 12533472, 13229776, 14883498, 17009712, 19844664, 26459552, 29766996, 34019424, 39689328, 59533992, 79378656, 119067984, 238135968]

約数ペア:

[(1, 238135968), (2, 119067984), (3, 79378656), (4, 59533992), (6, 39689328), (7, 34019424), (8, 29766996), (9, 26459552), (12, 19844664), (14, 17009712), (16, 14883498), (18, 13229776), (19, 12533472), (21, 11339808), (24, 9922332), (28, 8504856), (32, 7441749), (36, 6614888), (38, 6266736), (42, 5669904), (48, 4961166), (56, 4252428), (57, 4177824), (63, 3779936), (72, 3307444), (76, 3133368), (84, 2834952), (96, 2480583), (112, 2126214), (114, 2088912), (126, 1889968), (133, 1790496), (144, 1653722), (152, 1566684), (168, 1417476), (171, 1392608), (224, 1063107), (228, 1044456), (252, 944984), (266, 895248), (288, 826861), (304, 783342), (336, 708738), (342, 696304), (399, 596832), (456, 522228), (504, 472492), (532, 447624), (608, 391671), (672, 354369), (684, 348152), (798, 298416), (912, 261114), (1008, 236246), (1064, 223812), (1197, 198944), (1368, 174076), (1596, 149208), (1824, 130557), (2016, 118123), (2128, 111906), (2394, 99472), (2736, 87038), (3192, 74604), (4256, 55953), (4788, 49736), (5472, 43519), (6217, 38304), (6384, 37302), (9576, 24868), (12434, 19152), (12768, 18651)]