449889372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5335

約数の個数: 72

約数和(自身を含む): 1206732800

約数和(自身を除く): 756843428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 4572, 4826, 5179, 7239, 9652, 10358, 14478, 15537, 20716, 21717, 28956, 31074, 43434, 46611, 62148, 86868, 93222, 98401, 186444, 196802, 295203, 393604, 590406, 657733, 885609, 1180812, 1315466, 1771218, 1973199, 2630932, 3542436, 3946398, 5919597, 7892796, 11839194, 12496927, 23678388, 24993854, 37490781, 49987708, 74981562, 112472343, 149963124, 224944686, 449889372]

約数ペア:

[(1, 449889372), (2, 224944686), (3, 149963124), (4, 112472343), (6, 74981562), (9, 49987708), (12, 37490781), (18, 24993854), (19, 23678388), (36, 12496927), (38, 11839194), (57, 7892796), (76, 5919597), (114, 3946398), (127, 3542436), (171, 2630932), (228, 1973199), (254, 1771218), (342, 1315466), (381, 1180812), (508, 885609), (684, 657733), (762, 590406), (1143, 393604), (1524, 295203), (2286, 196802), (2413, 186444), (4572, 98401), (4826, 93222), (5179, 86868), (7239, 62148), (9652, 46611), (10358, 43434), (14478, 31074), (15537, 28956), (20716, 21717)]