254507172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1303}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 610334592

約数和(自身を除く): 355827420

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 397, 492, 794, 1191, 1303, 1588, 2382, 2606, 3909, 4764, 5212, 7818, 15636, 16277, 32554, 48831, 53423, 65108, 97662, 106846, 160269, 195324, 213692, 320538, 517291, 641076, 1034582, 1551873, 2069164, 3103746, 6207492, 21208931, 42417862, 63626793, 84835724, 127253586, 254507172]

約数ペア:

[(1, 254507172), (2, 127253586), (3, 84835724), (4, 63626793), (6, 42417862), (12, 21208931), (41, 6207492), (82, 3103746), (123, 2069164), (164, 1551873), (246, 1034582), (397, 641076), (492, 517291), (794, 320538), (1191, 213692), (1303, 195324), (1588, 160269), (2382, 106846), (2606, 97662), (3909, 65108), (4764, 53423), (5212, 48831), (7818, 32554), (15636, 16277)]