1279273344

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2720

約数の個数: 128

約数和(自身を含む): 3631689600

約数和(自身を除く): 2352416256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 128, 134, 152, 192, 201, 228, 268, 304, 384, 402, 456, 536, 608, 804, 912, 1072, 1216, 1273, 1608, 1824, 2144, 2432, 2546, 2617, 3216, 3648, 3819, 4288, 5092, 5234, 6432, 7296, 7638, 7851, 8576, 10184, 10468, 12864, 15276, 15702, 20368, 20936, 25728, 30552, 31404, 40736, 41872, 49723, 61104, 62808, 81472, 83744, 99446, 122208, 125616, 149169, 162944, 167488, 175339, 198892, 244416, 251232, 298338, 334976, 350678, 397784, 488832, 502464, 526017, 596676, 701356, 795568, 1004928, 1052034, 1193352, 1402712, 1591136, 2104068, 2386704, 2805424, 3182272, 3331441, 4208136, 4773408, 5610848, 6364544, 6662882, 8416272, 9546816, 9994323, 11221696, 13325764, 16832544, 19093632, 19988646, 22443392, 26651528, 33665088, 39977292, 53303056, 67330176, 79954584, 106606112, 159909168, 213212224, 319818336, 426424448, 639636672, 1279273344]

約数ペア:

[(1, 1279273344), (2, 639636672), (3, 426424448), (4, 319818336), (6, 213212224), (8, 159909168), (12, 106606112), (16, 79954584), (19, 67330176), (24, 53303056), (32, 39977292), (38, 33665088), (48, 26651528), (57, 22443392), (64, 19988646), (67, 19093632), (76, 16832544), (96, 13325764), (114, 11221696), (128, 9994323), (134, 9546816), (152, 8416272), (192, 6662882), (201, 6364544), (228, 5610848), (268, 4773408), (304, 4208136), (384, 3331441), (402, 3182272), (456, 2805424), (536, 2386704), (608, 2104068), (804, 1591136), (912, 1402712), (1072, 1193352), (1216, 1052034), (1273, 1004928), (1608, 795568), (1824, 701356), (2144, 596676), (2432, 526017), (2546, 502464), (2617, 488832), (3216, 397784), (3648, 350678), (3819, 334976), (4288, 298338), (5092, 251232), (5234, 244416), (6432, 198892), (7296, 175339), (7638, 167488), (7851, 162944), (8576, 149169), (10184, 125616), (10468, 122208), (12864, 99446), (15276, 83744), (15702, 81472), (20368, 62808), (20936, 61104), (25728, 49723), (30552, 41872), (31404, 40736)]