224749616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 539798784

約数和(自身を除く): 315049168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 652, 728, 947, 1141, 1304, 1456, 1894, 2119, 2282, 2608, 3788, 4238, 4564, 6629, 7576, 8476, 9128, 12311, 13258, 14833, 15152, 16952, 18256, 24622, 26516, 29666, 33904, 49244, 53032, 59332, 86177, 98488, 106064, 118664, 154361, 172354, 196976, 237328, 308722, 344708, 617444, 689416, 1080527, 1234888, 1378832, 2006693, 2161054, 2469776, 4013386, 4322108, 8026772, 8644216, 14046851, 16053544, 17288432, 28093702, 32107088, 56187404, 112374808, 224749616]

約数ペア:

[(1, 224749616), (2, 112374808), (4, 56187404), (7, 32107088), (8, 28093702), (13, 17288432), (14, 16053544), (16, 14046851), (26, 8644216), (28, 8026772), (52, 4322108), (56, 4013386), (91, 2469776), (104, 2161054), (112, 2006693), (163, 1378832), (182, 1234888), (208, 1080527), (326, 689416), (364, 617444), (652, 344708), (728, 308722), (947, 237328), (1141, 196976), (1304, 172354), (1456, 154361), (1894, 118664), (2119, 106064), (2282, 98488), (2608, 86177), (3788, 59332), (4238, 53032), (4564, 49244), (6629, 33904), (7576, 29666), (8476, 26516), (9128, 24622), (12311, 18256), (13258, 16952), (14833, 15152)]