255854720808

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{41611}}^1$

素因数の和:41772

約数の個数: 192

約数和(自身を含む): 747817574400

約数和(自身を除く): 491962853592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 79, 92, 94, 138, 141, 158, 184, 188, 207, 237, 276, 282, 316, 376, 414, 423, 474, 552, 564, 632, 711, 828, 846, 948, 1081, 1128, 1422, 1656, 1692, 1817, 1896, 2162, 2844, 3243, 3384, 3634, 3713, 4324, 5451, 5688, 6486, 7268, 7426, 8648, 9729, 10902, 11139, 12972, 14536, 14852, 16353, 19458, 21804, 22278, 25944, 29704, 32706, 33417, 38916, 41611, 43608, 44556, 65412, 66834, 77832, 83222, 85399, 89112, 124833, 130824, 133668, 166444, 170798, 249666, 256197, 267336, 332888, 341596, 374499, 499332, 512394, 683192, 748998, 768591, 957053, 998664, 1024788, 1497996, 1537182, 1914106, 1955717, 2049576, 2871159, 2995992, 3074364, 3287269, 3828212, 3911434, 5742318, 5867151, 6148728, 6574538, 7656424, 7822868, 8613477, 9861807, 11484636, 11734302, 13149076, 15645736, 17226954, 17601453, 19723614, 22969272, 23468604, 26298152, 29585421, 34453908, 35202906, 39447228, 44981491, 46937208, 59170842, 68907816, 70405812, 75607187, 78894456, 89962982, 118341684, 134944473, 140811624, 151214374, 154501643, 179925964, 226821561, 236683368, 269888946, 302428748, 309003286, 359851928, 404833419, 453643122, 463504929, 539777892, 604857496, 618006572, 680464683, 809666838, 907286244, 927009858, 1079555784, 1236013144, 1360929366, 1390514787, 1619333676, 1814572488, 1854019716, 2721858732, 2781029574, 3238667352, 3553537789, 3708039432, 5443717464, 5562059148, 7107075578, 10660613367, 11124118296, 14214151156, 21321226734, 28428302312, 31981840101, 42642453468, 63963680202, 85284906936, 127927360404, 255854720808]

約数ペア:

[(1, 255854720808), (2, 127927360404), (3, 85284906936), (4, 63963680202), (6, 42642453468), (8, 31981840101), (9, 28428302312), (12, 21321226734), (18, 14214151156), (23, 11124118296), (24, 10660613367), (36, 7107075578), (46, 5562059148), (47, 5443717464), (69, 3708039432), (72, 3553537789), (79, 3238667352), (92, 2781029574), (94, 2721858732), (138, 1854019716), (141, 1814572488), (158, 1619333676), (184, 1390514787), (188, 1360929366), (207, 1236013144), (237, 1079555784), (276, 927009858), (282, 907286244), (316, 809666838), (376, 680464683), (414, 618006572), (423, 604857496), (474, 539777892), (552, 463504929), (564, 453643122), (632, 404833419), (711, 359851928), (828, 309003286), (846, 302428748), (948, 269888946), (1081, 236683368), (1128, 226821561), (1422, 179925964), (1656, 154501643), (1692, 151214374), (1817, 140811624), (1896, 134944473), (2162, 118341684), (2844, 89962982), (3243, 78894456), (3384, 75607187), (3634, 70405812), (3713, 68907816), (4324, 59170842), (5451, 46937208), (5688, 44981491), (6486, 39447228), (7268, 35202906), (7426, 34453908), (8648, 29585421), (9729, 26298152), (10902, 23468604), (11139, 22969272), (12972, 19723614), (14536, 17601453), (14852, 17226954), (16353, 15645736), (19458, 13149076), (21804, 11734302), (22278, 11484636), (25944, 9861807), (29704, 8613477), (32706, 7822868), (33417, 7656424), (38916, 6574538), (41611, 6148728), (43608, 5867151), (44556, 5742318), (65412, 3911434), (66834, 3828212), (77832, 3287269), (83222, 3074364), (85399, 2995992), (89112, 2871159), (124833, 2049576), (130824, 1955717), (133668, 1914106), (166444, 1537182), (170798, 1497996), (249666, 1024788), (256197, 998664), (267336, 957053), (332888, 768591), (341596, 748998), (374499, 683192), (499332, 512394)]