1819306752

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{13693}}^1$

素因数の和:13885

約数の個数: 72

約数和(自身を含む): 4870353264

約数和(自身を除く): 3051046512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 11072, 13693, 16608, 22144, 27386, 33216, 41079, 44288, 54772, 66432, 82158, 109544, 132864, 164316, 219088, 328632, 438176, 657264, 876352, 1314528, 1752704, 2368889, 2629056, 3505408, 4737778, 5258112, 7106667, 9475556, 10516224, 14213334, 18951112, 28426668, 37902224, 56853336, 75804448, 113706672, 151608896, 227413344, 303217792, 454826688, 606435584, 909653376, 1819306752]

約数ペア:

[(1, 1819306752), (2, 909653376), (3, 606435584), (4, 454826688), (6, 303217792), (8, 227413344), (12, 151608896), (16, 113706672), (24, 75804448), (32, 56853336), (48, 37902224), (64, 28426668), (96, 18951112), (128, 14213334), (173, 10516224), (192, 9475556), (256, 7106667), (346, 5258112), (384, 4737778), (519, 3505408), (692, 2629056), (768, 2368889), (1038, 1752704), (1384, 1314528), (2076, 876352), (2768, 657264), (4152, 438176), (5536, 328632), (8304, 219088), (11072, 164316), (13693, 132864), (16608, 109544), (22144, 82158), (27386, 66432), (33216, 54772), (41079, 44288)]