217593264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 673528320

約数和(自身を除く): 455935056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 137, 163, 168, 174, 203, 232, 274, 326, 336, 348, 406, 411, 464, 489, 548, 609, 652, 696, 812, 822, 959, 978, 1096, 1141, 1218, 1304, 1392, 1624, 1644, 1918, 1956, 2192, 2282, 2436, 2608, 2877, 3248, 3288, 3423, 3836, 3912, 3973, 4564, 4727, 4872, 5754, 6576, 6846, 7672, 7824, 7946, 9128, 9454, 9744, 11508, 11919, 13692, 14181, 15344, 15892, 18256, 18908, 22331, 23016, 23838, 27384, 27811, 28362, 31784, 33089, 37816, 44662, 46032, 47676, 54768, 55622, 56724, 63568, 66178, 66993, 75632, 83433, 89324, 95352, 99267, 111244, 113448, 132356, 133986, 156317, 166866, 178648, 190704, 198534, 222488, 226896, 264712, 267972, 312634, 333732, 357296, 397068, 444976, 468951, 529424, 535944, 625268, 647599, 667464, 794136, 937902, 1071888, 1250536, 1295198, 1334928, 1588272, 1875804, 1942797, 2501072, 2590396, 3751608, 3885594, 4533193, 5180792, 7503216, 7771188, 9066386, 10361584, 13599579, 15542376, 18132772, 27199158, 31084752, 36265544, 54398316, 72531088, 108796632, 217593264]

約数ペア:

[(1, 217593264), (2, 108796632), (3, 72531088), (4, 54398316), (6, 36265544), (7, 31084752), (8, 27199158), (12, 18132772), (14, 15542376), (16, 13599579), (21, 10361584), (24, 9066386), (28, 7771188), (29, 7503216), (42, 5180792), (48, 4533193), (56, 3885594), (58, 3751608), (84, 2590396), (87, 2501072), (112, 1942797), (116, 1875804), (137, 1588272), (163, 1334928), (168, 1295198), (174, 1250536), (203, 1071888), (232, 937902), (274, 794136), (326, 667464), (336, 647599), (348, 625268), (406, 535944), (411, 529424), (464, 468951), (489, 444976), (548, 397068), (609, 357296), (652, 333732), (696, 312634), (812, 267972), (822, 264712), (959, 226896), (978, 222488), (1096, 198534), (1141, 190704), (1218, 178648), (1304, 166866), (1392, 156317), (1624, 133986), (1644, 132356), (1918, 113448), (1956, 111244), (2192, 99267), (2282, 95352), (2436, 89324), (2608, 83433), (2877, 75632), (3248, 66993), (3288, 66178), (3423, 63568), (3836, 56724), (3912, 55622), (3973, 54768), (4564, 47676), (4727, 46032), (4872, 44662), (5754, 37816), (6576, 33089), (6846, 31784), (7672, 28362), (7824, 27811), (7946, 27384), (9128, 23838), (9454, 23016), (9744, 22331), (11508, 18908), (11919, 18256), (13692, 15892), (14181, 15344)]