898381488

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 2514124800

約数和(自身を除く): 1615743312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 109, 116, 124, 174, 186, 191, 218, 232, 248, 327, 348, 372, 382, 436, 464, 496, 573, 654, 696, 744, 764, 872, 899, 1146, 1308, 1392, 1488, 1528, 1744, 1798, 2292, 2616, 2697, 3056, 3161, 3379, 3596, 4584, 5232, 5394, 5539, 5921, 6322, 6758, 7192, 9168, 9483, 10137, 10788, 11078, 11842, 12644, 13516, 14384, 16617, 17763, 18966, 20274, 20819, 21576, 22156, 23684, 25288, 27032, 33234, 35526, 37932, 40548, 41638, 43152, 44312, 47368, 50576, 54064, 62457, 66468, 71052, 75864, 81096, 83276, 88624, 94736, 97991, 124914, 132936, 142104, 151728, 162192, 166552, 171709, 195982, 249828, 265872, 284208, 293973, 333104, 343418, 391964, 499656, 515127, 587946, 603751, 645389, 686836, 783928, 999312, 1030254, 1175892, 1207502, 1290778, 1373672, 1567856, 1811253, 1936167, 2060508, 2351784, 2415004, 2581556, 2747344, 3622506, 3872334, 4121016, 4703568, 4830008, 5163112, 7245012, 7744668, 8242032, 9660016, 10326224, 14490024, 15489336, 18716281, 28980048, 30978672, 37432562, 56148843, 74865124, 112297686, 149730248, 224595372, 299460496, 449190744, 898381488]

約数ペア:

[(1, 898381488), (2, 449190744), (3, 299460496), (4, 224595372), (6, 149730248), (8, 112297686), (12, 74865124), (16, 56148843), (24, 37432562), (29, 30978672), (31, 28980048), (48, 18716281), (58, 15489336), (62, 14490024), (87, 10326224), (93, 9660016), (109, 8242032), (116, 7744668), (124, 7245012), (174, 5163112), (186, 4830008), (191, 4703568), (218, 4121016), (232, 3872334), (248, 3622506), (327, 2747344), (348, 2581556), (372, 2415004), (382, 2351784), (436, 2060508), (464, 1936167), (496, 1811253), (573, 1567856), (654, 1373672), (696, 1290778), (744, 1207502), (764, 1175892), (872, 1030254), (899, 999312), (1146, 783928), (1308, 686836), (1392, 645389), (1488, 603751), (1528, 587946), (1744, 515127), (1798, 499656), (2292, 391964), (2616, 343418), (2697, 333104), (3056, 293973), (3161, 284208), (3379, 265872), (3596, 249828), (4584, 195982), (5232, 171709), (5394, 166552), (5539, 162192), (5921, 151728), (6322, 142104), (6758, 132936), (7192, 124914), (9168, 97991), (9483, 94736), (10137, 88624), (10788, 83276), (11078, 81096), (11842, 75864), (12644, 71052), (13516, 66468), (14384, 62457), (16617, 54064), (17763, 50576), (18966, 47368), (20274, 44312), (20819, 43152), (21576, 41638), (22156, 40548), (23684, 37932), (25288, 35526), (27032, 33234)]