2128368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 6249600

約数和(自身を除く): 4121232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 139, 174, 176, 232, 264, 278, 319, 348, 417, 464, 528, 556, 638, 696, 834, 957, 1112, 1276, 1392, 1529, 1668, 1914, 2224, 2552, 3058, 3336, 3828, 4031, 4587, 5104, 6116, 6672, 7656, 8062, 9174, 12093, 12232, 15312, 16124, 18348, 24186, 24464, 32248, 36696, 44341, 48372, 64496, 73392, 88682, 96744, 133023, 177364, 193488, 266046, 354728, 532092, 709456, 1064184, 2128368]

約数ペア:

[(1, 2128368), (2, 1064184), (3, 709456), (4, 532092), (6, 354728), (8, 266046), (11, 193488), (12, 177364), (16, 133023), (22, 96744), (24, 88682), (29, 73392), (33, 64496), (44, 48372), (48, 44341), (58, 36696), (66, 32248), (87, 24464), (88, 24186), (116, 18348), (132, 16124), (139, 15312), (174, 12232), (176, 12093), (232, 9174), (264, 8062), (278, 7656), (319, 6672), (348, 6116), (417, 5104), (464, 4587), (528, 4031), (556, 3828), (638, 3336), (696, 3058), (834, 2552), (957, 2224), (1112, 1914), (1276, 1668), (1392, 1529)]