231479352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 678787200

約数和(自身を除く): 447307848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 223, 234, 312, 446, 468, 669, 892, 936, 1109, 1338, 1784, 2007, 2218, 2676, 2899, 3327, 4014, 4436, 5352, 5798, 6654, 8028, 8697, 8872, 9981, 11596, 13308, 14417, 16056, 17394, 19962, 23192, 26091, 26616, 28834, 34788, 39924, 43251, 52182, 57668, 69576, 79848, 86502, 104364, 115336, 129753, 173004, 208728, 247307, 259506, 346008, 494614, 519012, 741921, 989228, 1038024, 1483842, 1978456, 2225763, 2967684, 3214991, 4451526, 5935368, 6429982, 8903052, 9644973, 12859964, 17806104, 19289946, 25719928, 28934919, 38579892, 57869838, 77159784, 115739676, 231479352]

約数ペア:

[(1, 231479352), (2, 115739676), (3, 77159784), (4, 57869838), (6, 38579892), (8, 28934919), (9, 25719928), (12, 19289946), (13, 17806104), (18, 12859964), (24, 9644973), (26, 8903052), (36, 6429982), (39, 5935368), (52, 4451526), (72, 3214991), (78, 2967684), (104, 2225763), (117, 1978456), (156, 1483842), (223, 1038024), (234, 989228), (312, 741921), (446, 519012), (468, 494614), (669, 346008), (892, 259506), (936, 247307), (1109, 208728), (1338, 173004), (1784, 129753), (2007, 115336), (2218, 104364), (2676, 86502), (2899, 79848), (3327, 69576), (4014, 57668), (4436, 52182), (5352, 43251), (5798, 39924), (6654, 34788), (8028, 28834), (8697, 26616), (8872, 26091), (9981, 23192), (11596, 19962), (13308, 17394), (14417, 16056)]