1319551128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 256

約数和(自身を含む): 4363008000

約数和(自身を除く): 3043456872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 103, 108, 111, 126, 148, 168, 189, 206, 216, 222, 229, 252, 259, 296, 309, 333, 378, 412, 444, 458, 504, 518, 618, 666, 687, 721, 756, 777, 824, 888, 916, 927, 999, 1036, 1236, 1332, 1374, 1442, 1512, 1554, 1603, 1832, 1854, 1998, 2061, 2072, 2163, 2331, 2472, 2664, 2748, 2781, 2884, 3108, 3206, 3708, 3811, 3996, 4122, 4326, 4662, 4809, 5496, 5562, 5768, 6183, 6216, 6412, 6489, 6993, 7416, 7622, 7992, 8244, 8473, 8652, 9324, 9618, 11124, 11433, 12366, 12824, 12978, 13986, 14427, 15244, 16488, 16946, 17304, 18648, 19236, 19467, 22248, 22866, 23587, 24732, 25419, 25956, 26677, 27972, 28854, 30488, 33892, 34299, 38472, 38934, 43281, 45732, 47174, 49464, 50838, 51912, 53354, 55944, 57708, 59311, 67784, 68598, 70761, 76257, 77868, 80031, 86562, 91464, 94348, 101676, 102897, 106708, 115416, 118622, 137196, 141522, 152514, 155736, 160062, 165109, 173124, 177933, 188696, 203352, 205794, 212283, 213416, 228771, 237244, 240093, 274392, 283044, 305028, 320124, 330218, 346248, 355866, 411588, 424566, 457542, 474488, 480186, 495327, 533799, 566088, 610056, 636849, 640248, 660436, 711732, 720279, 823176, 849132, 872719, 915084, 960372, 990654, 1067598, 1273698, 1320872, 1423464, 1440558, 1485981, 1601397, 1698264, 1745438, 1830168, 1920744, 1981308, 2135196, 2547396, 2618157, 2881116, 2971962, 3202794, 3490876, 3962616, 4270392, 4457943, 5094792, 5236314, 5762232, 5943924, 6109033, 6405588, 6981752, 7854471, 8915886, 10472628, 11887848, 12218066, 12811176, 15708942, 17831772, 18327099, 20945256, 23563413, 24436132, 31417884, 35663544, 36654198, 47126826, 48872264, 54981297, 62835768, 73308396, 94253652, 109962594, 146616792, 164943891, 188507304, 219925188, 329887782, 439850376, 659775564, 1319551128]

約数ペア:

[(1, 1319551128), (2, 659775564), (3, 439850376), (4, 329887782), (6, 219925188), (7, 188507304), (8, 164943891), (9, 146616792), (12, 109962594), (14, 94253652), (18, 73308396), (21, 62835768), (24, 54981297), (27, 48872264), (28, 47126826), (36, 36654198), (37, 35663544), (42, 31417884), (54, 24436132), (56, 23563413), (63, 20945256), (72, 18327099), (74, 17831772), (84, 15708942), (103, 12811176), (108, 12218066), (111, 11887848), (126, 10472628), (148, 8915886), (168, 7854471), (189, 6981752), (206, 6405588), (216, 6109033), (222, 5943924), (229, 5762232), (252, 5236314), (259, 5094792), (296, 4457943), (309, 4270392), (333, 3962616), (378, 3490876), (412, 3202794), (444, 2971962), (458, 2881116), (504, 2618157), (518, 2547396), (618, 2135196), (666, 1981308), (687, 1920744), (721, 1830168), (756, 1745438), (777, 1698264), (824, 1601397), (888, 1485981), (916, 1440558), (927, 1423464), (999, 1320872), (1036, 1273698), (1236, 1067598), (1332, 990654), (1374, 960372), (1442, 915084), (1512, 872719), (1554, 849132), (1603, 823176), (1832, 720279), (1854, 711732), (1998, 660436), (2061, 640248), (2072, 636849), (2163, 610056), (2331, 566088), (2472, 533799), (2664, 495327), (2748, 480186), (2781, 474488), (2884, 457542), (3108, 424566), (3206, 411588), (3708, 355866), (3811, 346248), (3996, 330218), (4122, 320124), (4326, 305028), (4662, 283044), (4809, 274392), (5496, 240093), (5562, 237244), (5768, 228771), (6183, 213416), (6216, 212283), (6412, 205794), (6489, 203352), (6993, 188696), (7416, 177933), (7622, 173124), (7992, 165109), (8244, 160062), (8473, 155736), (8652, 152514), (9324, 141522), (9618, 137196), (11124, 118622), (11433, 115416), (12366, 106708), (12824, 102897), (12978, 101676), (13986, 94348), (14427, 91464), (15244, 86562), (16488, 80031), (16946, 77868), (17304, 76257), (18648, 70761), (19236, 68598), (19467, 67784), (22248, 59311), (22866, 57708), (23587, 55944), (24732, 53354), (25419, 51912), (25956, 50838), (26677, 49464), (27972, 47174), (28854, 45732), (30488, 43281), (33892, 38934), (34299, 38472)]