1368626168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 3235921920

約数和(自身を除く): 1867295752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 127, 131, 182, 226, 254, 262, 364, 452, 508, 524, 728, 791, 889, 904, 917, 1016, 1048, 1469, 1582, 1651, 1703, 1778, 1834, 2938, 3164, 3302, 3406, 3556, 3668, 5876, 6328, 6604, 6812, 7112, 7336, 10283, 11557, 11752, 11921, 13208, 13624, 14351, 14803, 16637, 20566, 23114, 23842, 28702, 29606, 33274, 41132, 46228, 47684, 57404, 59212, 66548, 82264, 92456, 95368, 100457, 103621, 114808, 116459, 118424, 133096, 186563, 192439, 200914, 207242, 216281, 232918, 373126, 384878, 401828, 414484, 432562, 465836, 746252, 769756, 803656, 828968, 865124, 931672, 1305941, 1347073, 1492504, 1513967, 1539512, 1730248, 1879981, 2611882, 2694146, 3027934, 3759962, 5223764, 5388292, 6055868, 7519924, 10447528, 10776584, 12111736, 13159867, 15039848, 24439753, 26319734, 48879506, 52639468, 97759012, 105278936, 171078271, 195518024, 342156542, 684313084, 1368626168]

約数ペア:

[(1, 1368626168), (2, 684313084), (4, 342156542), (7, 195518024), (8, 171078271), (13, 105278936), (14, 97759012), (26, 52639468), (28, 48879506), (52, 26319734), (56, 24439753), (91, 15039848), (104, 13159867), (113, 12111736), (127, 10776584), (131, 10447528), (182, 7519924), (226, 6055868), (254, 5388292), (262, 5223764), (364, 3759962), (452, 3027934), (508, 2694146), (524, 2611882), (728, 1879981), (791, 1730248), (889, 1539512), (904, 1513967), (917, 1492504), (1016, 1347073), (1048, 1305941), (1469, 931672), (1582, 865124), (1651, 828968), (1703, 803656), (1778, 769756), (1834, 746252), (2938, 465836), (3164, 432562), (3302, 414484), (3406, 401828), (3556, 384878), (3668, 373126), (5876, 232918), (6328, 216281), (6604, 207242), (6812, 200914), (7112, 192439), (7336, 186563), (10283, 133096), (11557, 118424), (11752, 116459), (11921, 114808), (13208, 103621), (13624, 100457), (14351, 95368), (14803, 92456), (16637, 82264), (20566, 66548), (23114, 59212), (23842, 57404), (28702, 47684), (29606, 46228), (33274, 41132)]