1268492364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{63949}}^1$

素因数の和:64007

約数の個数: 72

約数和(自身を含む): 3491670000

約数和(自身を除く): 2223177636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 63949, 127898, 191847, 255796, 383694, 575541, 767388, 1151082, 1215031, 1854521, 2302164, 2430062, 3645093, 3709042, 4860124, 5563563, 7290186, 7418084, 10935279, 11127126, 14580372, 16690689, 21870558, 22254252, 33381378, 35235899, 43741116, 66762756, 70471798, 105707697, 140943596, 211415394, 317123091, 422830788, 634246182, 1268492364]

約数ペア:

[(1, 1268492364), (2, 634246182), (3, 422830788), (4, 317123091), (6, 211415394), (9, 140943596), (12, 105707697), (18, 70471798), (19, 66762756), (29, 43741116), (36, 35235899), (38, 33381378), (57, 22254252), (58, 21870558), (76, 16690689), (87, 14580372), (114, 11127126), (116, 10935279), (171, 7418084), (174, 7290186), (228, 5563563), (261, 4860124), (342, 3709042), (348, 3645093), (522, 2430062), (551, 2302164), (684, 1854521), (1044, 1215031), (1102, 1151082), (1653, 767388), (2204, 575541), (3306, 383694), (4959, 255796), (6612, 191847), (9918, 127898), (19836, 63949)]