284787216

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{40361}}^1$

素因数の和:40389

約数の個数: 90

約数和(自身を含む): 927155502

約数和(自身を除く): 642368286

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 40361, 80722, 121083, 161444, 242166, 282527, 322888, 363249, 484332, 565054, 645776, 726498, 847581, 968664, 1130108, 1452996, 1695162, 1937328, 1977689, 2260216, 2542743, 2905992, 3390324, 3955378, 4520432, 5085486, 5811984, 5933067, 6780648, 7910756, 10170972, 11866134, 13561296, 15821512, 17799201, 20341944, 23732268, 31643024, 35598402, 40683888, 47464536, 71196804, 94929072, 142393608, 284787216]

約数ペア:

[(1, 284787216), (2, 142393608), (3, 94929072), (4, 71196804), (6, 47464536), (7, 40683888), (8, 35598402), (9, 31643024), (12, 23732268), (14, 20341944), (16, 17799201), (18, 15821512), (21, 13561296), (24, 11866134), (28, 10170972), (36, 7910756), (42, 6780648), (48, 5933067), (49, 5811984), (56, 5085486), (63, 4520432), (72, 3955378), (84, 3390324), (98, 2905992), (112, 2542743), (126, 2260216), (144, 1977689), (147, 1937328), (168, 1695162), (196, 1452996), (252, 1130108), (294, 968664), (336, 847581), (392, 726498), (441, 645776), (504, 565054), (588, 484332), (784, 363249), (882, 322888), (1008, 282527), (1176, 242166), (1764, 161444), (2352, 121083), (3528, 80722), (7056, 40361)]