308934756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 935468800

約数和(自身を除く): 626534044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 108, 111, 114, 117, 148, 156, 171, 222, 228, 234, 247, 313, 333, 342, 351, 444, 468, 481, 494, 513, 626, 666, 684, 702, 703, 741, 939, 962, 988, 999, 1026, 1252, 1332, 1404, 1406, 1443, 1482, 1878, 1924, 1998, 2052, 2109, 2223, 2812, 2817, 2886, 2964, 3756, 3996, 4069, 4218, 4329, 4446, 5634, 5772, 5947, 6327, 6669, 8138, 8436, 8451, 8658, 8892, 9139, 11268, 11581, 11894, 12207, 12654, 12987, 13338, 16276, 16902, 17316, 17841, 18278, 18981, 23162, 23788, 24414, 25308, 25974, 26676, 27417, 33804, 34743, 35682, 36556, 36621, 37962, 46324, 48828, 51948, 53523, 54834, 69486, 71364, 73242, 75924, 77311, 82251, 104229, 107046, 109668, 109863, 138972, 146484, 150553, 154622, 160569, 164502, 208458, 214092, 219726, 220039, 231933, 246753, 301106, 309244, 312687, 321138, 329004, 416916, 439452, 440078, 451659, 463866, 493506, 602212, 625374, 642276, 660117, 695799, 880156, 903318, 927732, 987012, 1250748, 1320234, 1354977, 1391598, 1806636, 1980351, 2087397, 2640468, 2709954, 2783196, 2860507, 3960702, 4064931, 4174794, 5419908, 5721014, 5941053, 7921404, 8129862, 8349588, 8581521, 11442028, 11882106, 16259724, 17163042, 23764212, 25744563, 34326084, 51489126, 77233689, 102978252, 154467378, 308934756]

約数ペア:

[(1, 308934756), (2, 154467378), (3, 102978252), (4, 77233689), (6, 51489126), (9, 34326084), (12, 25744563), (13, 23764212), (18, 17163042), (19, 16259724), (26, 11882106), (27, 11442028), (36, 8581521), (37, 8349588), (38, 8129862), (39, 7921404), (52, 5941053), (54, 5721014), (57, 5419908), (74, 4174794), (76, 4064931), (78, 3960702), (108, 2860507), (111, 2783196), (114, 2709954), (117, 2640468), (148, 2087397), (156, 1980351), (171, 1806636), (222, 1391598), (228, 1354977), (234, 1320234), (247, 1250748), (313, 987012), (333, 927732), (342, 903318), (351, 880156), (444, 695799), (468, 660117), (481, 642276), (494, 625374), (513, 602212), (626, 493506), (666, 463866), (684, 451659), (702, 440078), (703, 439452), (741, 416916), (939, 329004), (962, 321138), (988, 312687), (999, 309244), (1026, 301106), (1252, 246753), (1332, 231933), (1404, 220039), (1406, 219726), (1443, 214092), (1482, 208458), (1878, 164502), (1924, 160569), (1998, 154622), (2052, 150553), (2109, 146484), (2223, 138972), (2812, 109863), (2817, 109668), (2886, 107046), (2964, 104229), (3756, 82251), (3996, 77311), (4069, 75924), (4218, 73242), (4329, 71364), (4446, 69486), (5634, 54834), (5772, 53523), (5947, 51948), (6327, 48828), (6669, 46324), (8138, 37962), (8436, 36621), (8451, 36556), (8658, 35682), (8892, 34743), (9139, 33804), (11268, 27417), (11581, 26676), (11894, 25974), (12207, 25308), (12654, 24414), (12987, 23788), (13338, 23162), (16276, 18981), (16902, 18278), (17316, 17841)]