215895936

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 395124864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 233, 254, 304, 381, 384, 456, 466, 508, 608, 699, 762, 912, 932, 1016, 1216, 1398, 1524, 1824, 1864, 2032, 2413, 2432, 2796, 3048, 3648, 3728, 4064, 4427, 4826, 5592, 6096, 7239, 7296, 7456, 8128, 8854, 9652, 11184, 12192, 13281, 14478, 14912, 16256, 17708, 19304, 22368, 24384, 26562, 28956, 29591, 29824, 35416, 38608, 44736, 48768, 53124, 57912, 59182, 70832, 77216, 88773, 89472, 106248, 115824, 118364, 141664, 154432, 177546, 212496, 231648, 236728, 283328, 308864, 355092, 424992, 463296, 473456, 562229, 566656, 710184, 849984, 926592, 946912, 1124458, 1420368, 1686687, 1699968, 1893824, 2248916, 2840736, 3373374, 3787648, 4497832, 5681472, 6746748, 8995664, 11362944, 13493496, 17991328, 26986992, 35982656, 53973984, 71965312, 107947968, 215895936]

約数ペア:

[(1, 215895936), (2, 107947968), (3, 71965312), (4, 53973984), (6, 35982656), (8, 26986992), (12, 17991328), (16, 13493496), (19, 11362944), (24, 8995664), (32, 6746748), (38, 5681472), (48, 4497832), (57, 3787648), (64, 3373374), (76, 2840736), (96, 2248916), (114, 1893824), (127, 1699968), (128, 1686687), (152, 1420368), (192, 1124458), (228, 946912), (233, 926592), (254, 849984), (304, 710184), (381, 566656), (384, 562229), (456, 473456), (466, 463296), (508, 424992), (608, 355092), (699, 308864), (762, 283328), (912, 236728), (932, 231648), (1016, 212496), (1216, 177546), (1398, 154432), (1524, 141664), (1824, 118364), (1864, 115824), (2032, 106248), (2413, 89472), (2432, 88773), (2796, 77216), (3048, 70832), (3648, 59182), (3728, 57912), (4064, 53124), (4427, 48768), (4826, 44736), (5592, 38608), (6096, 35416), (7239, 29824), (7296, 29591), (7456, 28956), (8128, 26562), (8854, 24384), (9652, 22368), (11184, 19304), (12192, 17708), (13281, 16256), (14478, 14912)]