983921508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 2671119360

約数和(自身を除く): 1687197852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 103, 138, 139, 166, 206, 207, 249, 276, 278, 309, 332, 412, 414, 417, 498, 556, 618, 747, 828, 834, 927, 996, 1236, 1251, 1494, 1668, 1854, 1909, 2369, 2502, 2988, 3197, 3708, 3818, 4738, 5004, 5727, 6394, 7107, 7636, 8549, 9476, 9591, 11454, 11537, 12788, 14214, 14317, 17098, 17181, 19182, 21321, 22908, 23074, 25647, 28428, 28634, 28773, 34196, 34362, 34611, 38364, 42642, 42951, 46148, 51294, 57268, 57546, 68724, 69222, 76941, 85284, 85902, 102588, 103833, 115092, 128853, 138444, 153882, 171804, 196627, 207666, 257706, 265351, 307764, 329291, 393254, 415332, 515412, 530702, 589881, 658582, 786508, 796053, 987873, 1061404, 1179762, 1188311, 1317164, 1592106, 1769643, 1975746, 2359524, 2376622, 2388159, 2963619, 3184212, 3539286, 3564933, 3951492, 4753244, 4776318, 5927238, 7078572, 7129866, 9552636, 10694799, 11854476, 14259732, 21389598, 27331153, 42779196, 54662306, 81993459, 109324612, 163986918, 245980377, 327973836, 491960754, 983921508]

約数ペア:

[(1, 983921508), (2, 491960754), (3, 327973836), (4, 245980377), (6, 163986918), (9, 109324612), (12, 81993459), (18, 54662306), (23, 42779196), (36, 27331153), (46, 21389598), (69, 14259732), (83, 11854476), (92, 10694799), (103, 9552636), (138, 7129866), (139, 7078572), (166, 5927238), (206, 4776318), (207, 4753244), (249, 3951492), (276, 3564933), (278, 3539286), (309, 3184212), (332, 2963619), (412, 2388159), (414, 2376622), (417, 2359524), (498, 1975746), (556, 1769643), (618, 1592106), (747, 1317164), (828, 1188311), (834, 1179762), (927, 1061404), (996, 987873), (1236, 796053), (1251, 786508), (1494, 658582), (1668, 589881), (1854, 530702), (1909, 515412), (2369, 415332), (2502, 393254), (2988, 329291), (3197, 307764), (3708, 265351), (3818, 257706), (4738, 207666), (5004, 196627), (5727, 171804), (6394, 153882), (7107, 138444), (7636, 128853), (8549, 115092), (9476, 103833), (9591, 102588), (11454, 85902), (11537, 85284), (12788, 76941), (14214, 69222), (14317, 68724), (17098, 57546), (17181, 57268), (19182, 51294), (21321, 46148), (22908, 42951), (23074, 42642), (25647, 38364), (28428, 34611), (28634, 34362), (28773, 34196)]