217547328

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 603504000

約数和(自身を除く): 385956672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 89, 96, 116, 174, 178, 192, 232, 267, 348, 356, 439, 464, 534, 696, 712, 878, 928, 1068, 1317, 1392, 1424, 1756, 1856, 2136, 2581, 2634, 2784, 2848, 3512, 4272, 5162, 5268, 5568, 5696, 7024, 7743, 8544, 10324, 10536, 12731, 14048, 15486, 17088, 20648, 21072, 25462, 28096, 30972, 38193, 39071, 41296, 42144, 50924, 61944, 76386, 78142, 82592, 84288, 101848, 117213, 123888, 152772, 156284, 165184, 203696, 234426, 247776, 305544, 312568, 407392, 468852, 495552, 611088, 625136, 814784, 937704, 1133059, 1222176, 1250272, 1875408, 2266118, 2444352, 2500544, 3399177, 3750816, 4532236, 6798354, 7501632, 9064472, 13596708, 18128944, 27193416, 36257888, 54386832, 72515776, 108773664, 217547328]

約数ペア:

[(1, 217547328), (2, 108773664), (3, 72515776), (4, 54386832), (6, 36257888), (8, 27193416), (12, 18128944), (16, 13596708), (24, 9064472), (29, 7501632), (32, 6798354), (48, 4532236), (58, 3750816), (64, 3399177), (87, 2500544), (89, 2444352), (96, 2266118), (116, 1875408), (174, 1250272), (178, 1222176), (192, 1133059), (232, 937704), (267, 814784), (348, 625136), (356, 611088), (439, 495552), (464, 468852), (534, 407392), (696, 312568), (712, 305544), (878, 247776), (928, 234426), (1068, 203696), (1317, 165184), (1392, 156284), (1424, 152772), (1756, 123888), (1856, 117213), (2136, 101848), (2581, 84288), (2634, 82592), (2784, 78142), (2848, 76386), (3512, 61944), (4272, 50924), (5162, 42144), (5268, 41296), (5568, 39071), (5696, 38193), (7024, 30972), (7743, 28096), (8544, 25462), (10324, 21072), (10536, 20648), (12731, 17088), (14048, 15486)]