321894432

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 974544480

約数和(自身を除く): 652650048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 443, 464, 522, 696, 783, 841, 864, 886, 928, 1044, 1329, 1392, 1566, 1682, 1772, 2088, 2523, 2658, 2784, 3132, 3364, 3544, 3987, 4176, 5046, 5316, 6264, 6728, 7088, 7569, 7974, 8352, 10092, 10632, 11961, 12528, 12847, 13456, 14176, 15138, 15948, 20184, 21264, 22707, 23922, 25056, 25694, 26912, 30276, 31896, 38541, 40368, 42528, 45414, 47844, 51388, 60552, 63792, 77082, 80736, 90828, 95688, 102776, 115623, 121104, 127584, 154164, 181656, 191376, 205552, 231246, 242208, 308328, 346869, 363312, 372563, 382752, 411104, 462492, 616656, 693738, 726624, 745126, 924984, 1117689, 1233312, 1387476, 1490252, 1849968, 2235378, 2774952, 2980504, 3353067, 3699936, 4470756, 5549904, 5961008, 6706134, 8941512, 10059201, 11099808, 11922016, 13412268, 17883024, 20118402, 26824536, 35766048, 40236804, 53649072, 80473608, 107298144, 160947216, 321894432]

約数ペア:

[(1, 321894432), (2, 160947216), (3, 107298144), (4, 80473608), (6, 53649072), (8, 40236804), (9, 35766048), (12, 26824536), (16, 20118402), (18, 17883024), (24, 13412268), (27, 11922016), (29, 11099808), (32, 10059201), (36, 8941512), (48, 6706134), (54, 5961008), (58, 5549904), (72, 4470756), (87, 3699936), (96, 3353067), (108, 2980504), (116, 2774952), (144, 2235378), (174, 1849968), (216, 1490252), (232, 1387476), (261, 1233312), (288, 1117689), (348, 924984), (432, 745126), (443, 726624), (464, 693738), (522, 616656), (696, 462492), (783, 411104), (841, 382752), (864, 372563), (886, 363312), (928, 346869), (1044, 308328), (1329, 242208), (1392, 231246), (1566, 205552), (1682, 191376), (1772, 181656), (2088, 154164), (2523, 127584), (2658, 121104), (2784, 115623), (3132, 102776), (3364, 95688), (3544, 90828), (3987, 80736), (4176, 77082), (5046, 63792), (5316, 60552), (6264, 51388), (6728, 47844), (7088, 45414), (7569, 42528), (7974, 40368), (8352, 38541), (10092, 31896), (10632, 30276), (11961, 26912), (12528, 25694), (12847, 25056), (13456, 23922), (14176, 22707), (15138, 21264), (15948, 20184)]