326982172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 702607080

約数和(自身を除く): 375624908

約数列:

[1, 2, 4, 11, 19, 22, 31, 37, 38, 44, 62, 74, 76, 121, 124, 148, 209, 242, 341, 407, 418, 484, 589, 682, 703, 814, 836, 961, 1147, 1178, 1364, 1406, 1628, 1922, 2294, 2299, 2356, 2812, 3751, 3844, 4477, 4588, 4598, 6479, 7502, 7733, 8954, 9196, 10571, 12617, 12958, 15004, 15466, 17908, 18259, 21142, 21793, 25234, 25916, 30932, 35557, 36518, 42284, 43586, 50468, 71114, 71269, 73036, 85063, 87172, 116281, 138787, 142228, 142538, 170126, 200849, 232562, 239723, 277574, 285076, 340252, 391127, 401698, 465124, 479446, 555148, 675583, 782254, 803396, 958892, 1351166, 1564508, 2209339, 2636953, 2702332, 4302397, 4418678, 5273906, 7431413, 8604794, 8837356, 10547812, 14862826, 17209588, 29725652, 81745543, 163491086, 326982172]

約数ペア:

[(1, 326982172), (2, 163491086), (4, 81745543), (11, 29725652), (19, 17209588), (22, 14862826), (31, 10547812), (37, 8837356), (38, 8604794), (44, 7431413), (62, 5273906), (74, 4418678), (76, 4302397), (121, 2702332), (124, 2636953), (148, 2209339), (209, 1564508), (242, 1351166), (341, 958892), (407, 803396), (418, 782254), (484, 675583), (589, 555148), (682, 479446), (703, 465124), (814, 401698), (836, 391127), (961, 340252), (1147, 285076), (1178, 277574), (1364, 239723), (1406, 232562), (1628, 200849), (1922, 170126), (2294, 142538), (2299, 142228), (2356, 138787), (2812, 116281), (3751, 87172), (3844, 85063), (4477, 73036), (4588, 71269), (4598, 71114), (6479, 50468), (7502, 43586), (7733, 42284), (8954, 36518), (9196, 35557), (10571, 30932), (12617, 25916), (12958, 25234), (15004, 21793), (15466, 21142), (17908, 18259)]