1220261952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 224

約数和(自身を含む): 4004568064

約数和(自身を除く): 2784306112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 211, 224, 273, 312, 331, 336, 364, 416, 422, 448, 546, 624, 633, 662, 672, 728, 832, 844, 993, 1092, 1248, 1266, 1324, 1344, 1456, 1477, 1688, 1986, 2184, 2317, 2496, 2532, 2648, 2743, 2912, 2954, 3376, 3972, 4303, 4368, 4431, 4634, 5064, 5296, 5486, 5824, 5908, 6752, 6951, 7944, 8229, 8606, 8736, 8862, 9268, 10128, 10592, 10972, 11816, 12909, 13504, 13902, 15888, 16458, 17212, 17472, 17724, 18536, 19201, 20256, 21184, 21944, 23632, 25818, 27804, 30121, 31776, 32916, 34424, 35448, 37072, 38402, 40512, 43888, 47264, 51636, 55608, 57603, 60242, 63552, 65832, 68848, 69841, 70896, 74144, 76804, 87776, 90363, 94528, 103272, 111216, 115206, 120484, 131664, 137696, 139682, 141792, 148288, 153608, 175552, 180726, 206544, 209523, 222432, 230412, 240968, 263328, 275392, 279364, 283584, 307216, 361452, 413088, 419046, 444864, 460824, 481936, 488887, 526656, 558728, 614432, 722904, 826176, 838092, 907933, 921648, 963872, 977774, 1117456, 1228864, 1445808, 1466661, 1676184, 1815866, 1843296, 1927744, 1955548, 2234912, 2723799, 2891616, 2933322, 3352368, 3631732, 3686592, 3911096, 4469824, 5447598, 5783232, 5866644, 6355531, 6704736, 7263464, 7822192, 10895196, 11733288, 12711062, 13409472, 14526928, 15644384, 19066593, 21790392, 23466576, 25422124, 29053856, 31288768, 38133186, 43580784, 46933152, 50844248, 58107712, 76266372, 87161568, 93866304, 101688496, 152532744, 174323136, 203376992, 305065488, 406753984, 610130976, 1220261952]

約数ペア:

[(1, 1220261952), (2, 610130976), (3, 406753984), (4, 305065488), (6, 203376992), (7, 174323136), (8, 152532744), (12, 101688496), (13, 93866304), (14, 87161568), (16, 76266372), (21, 58107712), (24, 50844248), (26, 46933152), (28, 43580784), (32, 38133186), (39, 31288768), (42, 29053856), (48, 25422124), (52, 23466576), (56, 21790392), (64, 19066593), (78, 15644384), (84, 14526928), (91, 13409472), (96, 12711062), (104, 11733288), (112, 10895196), (156, 7822192), (168, 7263464), (182, 6704736), (192, 6355531), (208, 5866644), (211, 5783232), (224, 5447598), (273, 4469824), (312, 3911096), (331, 3686592), (336, 3631732), (364, 3352368), (416, 2933322), (422, 2891616), (448, 2723799), (546, 2234912), (624, 1955548), (633, 1927744), (662, 1843296), (672, 1815866), (728, 1676184), (832, 1466661), (844, 1445808), (993, 1228864), (1092, 1117456), (1248, 977774), (1266, 963872), (1324, 921648), (1344, 907933), (1456, 838092), (1477, 826176), (1688, 722904), (1986, 614432), (2184, 558728), (2317, 526656), (2496, 488887), (2532, 481936), (2648, 460824), (2743, 444864), (2912, 419046), (2954, 413088), (3376, 361452), (3972, 307216), (4303, 283584), (4368, 279364), (4431, 275392), (4634, 263328), (5064, 240968), (5296, 230412), (5486, 222432), (5824, 209523), (5908, 206544), (6752, 180726), (6951, 175552), (7944, 153608), (8229, 148288), (8606, 141792), (8736, 139682), (8862, 137696), (9268, 131664), (10128, 120484), (10592, 115206), (10972, 111216), (11816, 103272), (12909, 94528), (13504, 90363), (13902, 87776), (15888, 76804), (16458, 74144), (17212, 70896), (17472, 69841), (17724, 68848), (18536, 65832), (19201, 63552), (20256, 60242), (21184, 57603), (21944, 55608), (23632, 51636), (25818, 47264), (27804, 43888), (30121, 40512), (31776, 38402), (32916, 37072), (34424, 35448)]