749453148

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 2119498920

約数和(自身を除く): 1370045772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 83, 87, 93, 108, 116, 124, 162, 166, 174, 186, 249, 261, 279, 324, 332, 348, 372, 498, 522, 558, 747, 783, 837, 899, 961, 996, 1044, 1116, 1494, 1566, 1674, 1798, 1922, 2241, 2349, 2407, 2511, 2573, 2697, 2883, 2988, 3132, 3348, 3596, 3844, 4482, 4698, 4814, 5022, 5146, 5394, 5766, 6723, 7221, 7719, 8091, 8649, 8964, 9396, 9628, 10044, 10292, 10788, 11532, 13446, 14442, 15438, 16182, 17298, 21663, 23157, 24273, 25947, 26892, 27869, 28884, 30876, 32364, 34596, 43326, 46314, 48546, 51894, 55738, 64989, 69471, 72819, 74617, 77841, 79763, 83607, 86652, 92628, 97092, 103788, 111476, 129978, 138942, 145638, 149234, 155682, 159526, 167214, 194967, 208413, 223851, 239289, 250821, 259956, 277884, 291276, 298468, 311364, 319052, 334428, 389934, 416826, 447702, 478578, 501642, 671553, 717867, 752463, 779868, 833652, 895404, 957156, 1003284, 1343106, 1435734, 1504926, 2014659, 2153601, 2257389, 2313127, 2686212, 2871468, 3009852, 4029318, 4307202, 4514778, 4626254, 6043977, 6460803, 6939381, 8058636, 8614404, 9029556, 9252508, 12087954, 12921606, 13878762, 20818143, 24175908, 25843212, 27757524, 41636286, 62454429, 83272572, 124908858, 187363287, 249817716, 374726574, 749453148]

約数ペア:

[(1, 749453148), (2, 374726574), (3, 249817716), (4, 187363287), (6, 124908858), (9, 83272572), (12, 62454429), (18, 41636286), (27, 27757524), (29, 25843212), (31, 24175908), (36, 20818143), (54, 13878762), (58, 12921606), (62, 12087954), (81, 9252508), (83, 9029556), (87, 8614404), (93, 8058636), (108, 6939381), (116, 6460803), (124, 6043977), (162, 4626254), (166, 4514778), (174, 4307202), (186, 4029318), (249, 3009852), (261, 2871468), (279, 2686212), (324, 2313127), (332, 2257389), (348, 2153601), (372, 2014659), (498, 1504926), (522, 1435734), (558, 1343106), (747, 1003284), (783, 957156), (837, 895404), (899, 833652), (961, 779868), (996, 752463), (1044, 717867), (1116, 671553), (1494, 501642), (1566, 478578), (1674, 447702), (1798, 416826), (1922, 389934), (2241, 334428), (2349, 319052), (2407, 311364), (2511, 298468), (2573, 291276), (2697, 277884), (2883, 259956), (2988, 250821), (3132, 239289), (3348, 223851), (3596, 208413), (3844, 194967), (4482, 167214), (4698, 159526), (4814, 155682), (5022, 149234), (5146, 145638), (5394, 138942), (5766, 129978), (6723, 111476), (7221, 103788), (7719, 97092), (8091, 92628), (8649, 86652), (8964, 83607), (9396, 79763), (9628, 77841), (10044, 74617), (10292, 72819), (10788, 69471), (11532, 64989), (13446, 55738), (14442, 51894), (15438, 48546), (16182, 46314), (17298, 43326), (21663, 34596), (23157, 32364), (24273, 30876), (25947, 28884), (26892, 27869)]