401048928

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{9473}}^1$

素因数の和:9506

約数の個数: 144

約数和(自身を含む): 1360845360

約数和(自身を除く): 959796432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 9473, 10584, 14112, 18946, 21168, 28419, 37892, 42336, 56838, 66311, 75784, 85257, 113676, 132622, 151568, 170514, 198933, 227352, 255771, 265244, 303136, 341028, 397866, 454704, 464177, 511542, 530488, 596799, 682056, 795732, 909408, 928354, 1023084, 1060976, 1193598, 1364112, 1392531, 1591464, 1790397, 1856708, 2046168, 2121952, 2387196, 2728224, 2785062, 3182928, 3580794, 3713416, 4092336, 4177593, 4774392, 5570124, 6365856, 7161588, 7426832, 8184672, 8355186, 9548784, 11140248, 12532779, 14323176, 14853664, 16710372, 19097568, 22280496, 25065558, 28646352, 33420744, 44560992, 50131116, 57292704, 66841488, 100262232, 133682976, 200524464, 401048928]

約数ペア:

[(1, 401048928), (2, 200524464), (3, 133682976), (4, 100262232), (6, 66841488), (7, 57292704), (8, 50131116), (9, 44560992), (12, 33420744), (14, 28646352), (16, 25065558), (18, 22280496), (21, 19097568), (24, 16710372), (27, 14853664), (28, 14323176), (32, 12532779), (36, 11140248), (42, 9548784), (48, 8355186), (49, 8184672), (54, 7426832), (56, 7161588), (63, 6365856), (72, 5570124), (84, 4774392), (96, 4177593), (98, 4092336), (108, 3713416), (112, 3580794), (126, 3182928), (144, 2785062), (147, 2728224), (168, 2387196), (189, 2121952), (196, 2046168), (216, 1856708), (224, 1790397), (252, 1591464), (288, 1392531), (294, 1364112), (336, 1193598), (378, 1060976), (392, 1023084), (432, 928354), (441, 909408), (504, 795732), (588, 682056), (672, 596799), (756, 530488), (784, 511542), (864, 464177), (882, 454704), (1008, 397866), (1176, 341028), (1323, 303136), (1512, 265244), (1568, 255771), (1764, 227352), (2016, 198933), (2352, 170514), (2646, 151568), (3024, 132622), (3528, 113676), (4704, 85257), (5292, 75784), (6048, 66311), (7056, 56838), (9473, 42336), (10584, 37892), (14112, 28419), (18946, 21168)]