401666976

素因数分解:

$2^5\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{1327}}^1$

素因数の和:2394

約数の個数: 72

約数和(自身を含む): 1144188864

約数和(自身を除く): 742521888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1051, 1327, 2102, 2654, 3153, 3981, 4204, 5308, 6306, 7962, 8408, 9459, 10616, 11943, 12612, 15924, 16816, 18918, 21232, 23886, 25224, 31848, 33632, 37836, 42464, 47772, 50448, 63696, 75672, 95544, 100896, 127392, 151344, 191088, 302688, 382176, 1394677, 2789354, 4184031, 5578708, 8368062, 11157416, 12552093, 16736124, 22314832, 25104186, 33472248, 44629664, 50208372, 66944496, 100416744, 133888992, 200833488, 401666976]

約数ペア:

[(1, 401666976), (2, 200833488), (3, 133888992), (4, 100416744), (6, 66944496), (8, 50208372), (9, 44629664), (12, 33472248), (16, 25104186), (18, 22314832), (24, 16736124), (32, 12552093), (36, 11157416), (48, 8368062), (72, 5578708), (96, 4184031), (144, 2789354), (288, 1394677), (1051, 382176), (1327, 302688), (2102, 191088), (2654, 151344), (3153, 127392), (3981, 100896), (4204, 95544), (5308, 75672), (6306, 63696), (7962, 50448), (8408, 47772), (9459, 42464), (10616, 37836), (11943, 33632), (12612, 31848), (15924, 25224), (16816, 23886), (18918, 21232)]