218361984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^2$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 614101200

約数和(自身を除く): 395739216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 173, 192, 228, 304, 346, 384, 456, 519, 608, 692, 912, 1038, 1216, 1384, 1824, 2076, 2432, 2768, 3287, 3648, 4152, 5536, 6574, 7296, 8304, 9861, 11072, 13148, 16608, 19722, 22144, 26296, 29929, 33216, 39444, 52592, 59858, 66432, 78888, 89787, 105184, 119716, 157776, 179574, 210368, 239432, 315552, 359148, 420736, 478864, 568651, 631104, 718296, 957728, 1137302, 1262208, 1436592, 1705953, 1915456, 2274604, 2873184, 3411906, 3830912, 4549208, 5746368, 6823812, 9098416, 11492736, 13647624, 18196832, 27295248, 36393664, 54590496, 72787328, 109180992, 218361984]

約数ペア:

[(1, 218361984), (2, 109180992), (3, 72787328), (4, 54590496), (6, 36393664), (8, 27295248), (12, 18196832), (16, 13647624), (19, 11492736), (24, 9098416), (32, 6823812), (38, 5746368), (48, 4549208), (57, 3830912), (64, 3411906), (76, 2873184), (96, 2274604), (114, 1915456), (128, 1705953), (152, 1436592), (173, 1262208), (192, 1137302), (228, 957728), (304, 718296), (346, 631104), (384, 568651), (456, 478864), (519, 420736), (608, 359148), (692, 315552), (912, 239432), (1038, 210368), (1216, 179574), (1384, 157776), (1824, 119716), (2076, 105184), (2432, 89787), (2768, 78888), (3287, 66432), (3648, 59858), (4152, 52592), (5536, 39444), (6574, 33216), (7296, 29929), (8304, 26296), (9861, 22144), (11072, 19722), (13148, 16608)]