281079084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 836559360

約数和(自身を除く): 555480276

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 37, 38, 39, 44, 52, 57, 66, 74, 76, 78, 111, 114, 132, 143, 148, 156, 209, 222, 228, 233, 247, 286, 407, 418, 429, 444, 466, 481, 494, 572, 627, 699, 703, 741, 814, 836, 858, 932, 962, 988, 1221, 1254, 1398, 1406, 1443, 1482, 1628, 1716, 1924, 2109, 2442, 2508, 2563, 2717, 2796, 2812, 2886, 2964, 3029, 4218, 4427, 4884, 5126, 5291, 5434, 5772, 6058, 7689, 7733, 8151, 8436, 8621, 8854, 9087, 9139, 10252, 10582, 10868, 12116, 13281, 15378, 15466, 15873, 16302, 17242, 17708, 18174, 18278, 21164, 23199, 25863, 26562, 27417, 30756, 30932, 31746, 32604, 33319, 34484, 36348, 36556, 46398, 48697, 51726, 53124, 54834, 57551, 63492, 66638, 92796, 94831, 97394, 99957, 100529, 103452, 109668, 112073, 115102, 133276, 146091, 163799, 172653, 189662, 194788, 199914, 201058, 224146, 230204, 284493, 292182, 301587, 327598, 336219, 345306, 379324, 399828, 402116, 448292, 491397, 568986, 584364, 603174, 633061, 655196, 672438, 690612, 982794, 1137972, 1206348, 1232803, 1266122, 1344876, 1801789, 1899183, 1965588, 2129387, 2465606, 2532244, 3603578, 3698409, 3798366, 4258774, 4931212, 5405367, 6388161, 7207156, 7396818, 7596732, 8517548, 10810734, 12776322, 14793636, 21621468, 23423257, 25552644, 46846514, 70269771, 93693028, 140539542, 281079084]

約数ペア:

[(1, 281079084), (2, 140539542), (3, 93693028), (4, 70269771), (6, 46846514), (11, 25552644), (12, 23423257), (13, 21621468), (19, 14793636), (22, 12776322), (26, 10810734), (33, 8517548), (37, 7596732), (38, 7396818), (39, 7207156), (44, 6388161), (52, 5405367), (57, 4931212), (66, 4258774), (74, 3798366), (76, 3698409), (78, 3603578), (111, 2532244), (114, 2465606), (132, 2129387), (143, 1965588), (148, 1899183), (156, 1801789), (209, 1344876), (222, 1266122), (228, 1232803), (233, 1206348), (247, 1137972), (286, 982794), (407, 690612), (418, 672438), (429, 655196), (444, 633061), (466, 603174), (481, 584364), (494, 568986), (572, 491397), (627, 448292), (699, 402116), (703, 399828), (741, 379324), (814, 345306), (836, 336219), (858, 327598), (932, 301587), (962, 292182), (988, 284493), (1221, 230204), (1254, 224146), (1398, 201058), (1406, 199914), (1443, 194788), (1482, 189662), (1628, 172653), (1716, 163799), (1924, 146091), (2109, 133276), (2442, 115102), (2508, 112073), (2563, 109668), (2717, 103452), (2796, 100529), (2812, 99957), (2886, 97394), (2964, 94831), (3029, 92796), (4218, 66638), (4427, 63492), (4884, 57551), (5126, 54834), (5291, 53124), (5434, 51726), (5772, 48697), (6058, 46398), (7689, 36556), (7733, 36348), (8151, 34484), (8436, 33319), (8621, 32604), (8854, 31746), (9087, 30932), (9139, 30756), (10252, 27417), (10582, 26562), (10868, 25863), (12116, 23199), (13281, 21164), (15378, 18278), (15466, 18174), (15873, 17708), (16302, 17242)]