401236416

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11057}}^1$

素因数の和:11088

約数の個数: 140

約数和(自身を含む): 1359426288

約数和(自身を除く): 958189872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 11057, 12096, 18144, 22114, 33171, 36288, 44228, 66342, 77399, 88456, 99513, 132684, 154798, 176912, 199026, 232197, 265368, 298539, 309596, 353824, 398052, 464394, 530736, 597078, 619192, 696591, 707648, 796104, 895617, 928788, 1061472, 1194156, 1238384, 1393182, 1592208, 1791234, 1857576, 2089773, 2122944, 2388312, 2476768, 2786364, 3184416, 3582468, 3715152, 4179546, 4776624, 4953536, 5572728, 6269319, 6368832, 7164936, 7430304, 8359092, 9553248, 11145456, 12538638, 14329872, 14860608, 16718184, 19106496, 22290912, 25077276, 28659744, 33436368, 44581824, 50154552, 57319488, 66872736, 100309104, 133745472, 200618208, 401236416]

約数ペア:

[(1, 401236416), (2, 200618208), (3, 133745472), (4, 100309104), (6, 66872736), (7, 57319488), (8, 50154552), (9, 44581824), (12, 33436368), (14, 28659744), (16, 25077276), (18, 22290912), (21, 19106496), (24, 16718184), (27, 14860608), (28, 14329872), (32, 12538638), (36, 11145456), (42, 9553248), (48, 8359092), (54, 7430304), (56, 7164936), (63, 6368832), (64, 6269319), (72, 5572728), (81, 4953536), (84, 4776624), (96, 4179546), (108, 3715152), (112, 3582468), (126, 3184416), (144, 2786364), (162, 2476768), (168, 2388312), (189, 2122944), (192, 2089773), (216, 1857576), (224, 1791234), (252, 1592208), (288, 1393182), (324, 1238384), (336, 1194156), (378, 1061472), (432, 928788), (448, 895617), (504, 796104), (567, 707648), (576, 696591), (648, 619192), (672, 597078), (756, 530736), (864, 464394), (1008, 398052), (1134, 353824), (1296, 309596), (1344, 298539), (1512, 265368), (1728, 232197), (2016, 199026), (2268, 176912), (2592, 154798), (3024, 132684), (4032, 99513), (4536, 88456), (5184, 77399), (6048, 66342), (9072, 44228), (11057, 36288), (12096, 33171), (18144, 22114)]