271445856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 833172480

約数和(自身を除く): 561726624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 83, 88, 96, 114, 132, 152, 163, 166, 176, 209, 228, 249, 264, 304, 326, 332, 352, 418, 456, 489, 498, 528, 608, 627, 652, 664, 836, 912, 913, 978, 996, 1056, 1254, 1304, 1328, 1577, 1672, 1793, 1824, 1826, 1956, 1992, 2508, 2608, 2656, 2739, 3097, 3154, 3344, 3586, 3652, 3912, 3984, 4731, 5016, 5216, 5379, 5478, 6194, 6308, 6688, 7172, 7304, 7824, 7968, 9291, 9462, 10032, 10758, 10956, 12388, 12616, 13529, 14344, 14608, 15648, 17347, 18582, 18924, 20064, 21516, 21912, 24776, 25232, 27058, 28688, 29216, 34067, 34694, 37164, 37848, 40587, 43032, 43824, 49552, 50464, 52041, 54116, 57376, 68134, 69388, 74328, 75696, 81174, 86064, 87648, 99104, 102201, 104082, 108232, 136268, 138776, 148656, 148819, 151392, 162348, 172128, 204402, 208164, 216464, 257051, 272536, 277552, 297312, 297638, 324696, 408804, 416328, 432928, 446457, 514102, 545072, 555104, 595276, 649392, 771153, 817608, 832656, 892914, 1028204, 1090144, 1190552, 1298784, 1542306, 1635216, 1665312, 1785828, 2056408, 2381104, 2827561, 3084612, 3270432, 3571656, 4112816, 4762208, 5655122, 6169224, 7143312, 8225632, 8482683, 11310244, 12338448, 14286624, 16965366, 22620488, 24676896, 33930732, 45240976, 67861464, 90481952, 135722928, 271445856]

約数ペア:

[(1, 271445856), (2, 135722928), (3, 90481952), (4, 67861464), (6, 45240976), (8, 33930732), (11, 24676896), (12, 22620488), (16, 16965366), (19, 14286624), (22, 12338448), (24, 11310244), (32, 8482683), (33, 8225632), (38, 7143312), (44, 6169224), (48, 5655122), (57, 4762208), (66, 4112816), (76, 3571656), (83, 3270432), (88, 3084612), (96, 2827561), (114, 2381104), (132, 2056408), (152, 1785828), (163, 1665312), (166, 1635216), (176, 1542306), (209, 1298784), (228, 1190552), (249, 1090144), (264, 1028204), (304, 892914), (326, 832656), (332, 817608), (352, 771153), (418, 649392), (456, 595276), (489, 555104), (498, 545072), (528, 514102), (608, 446457), (627, 432928), (652, 416328), (664, 408804), (836, 324696), (912, 297638), (913, 297312), (978, 277552), (996, 272536), (1056, 257051), (1254, 216464), (1304, 208164), (1328, 204402), (1577, 172128), (1672, 162348), (1793, 151392), (1824, 148819), (1826, 148656), (1956, 138776), (1992, 136268), (2508, 108232), (2608, 104082), (2656, 102201), (2739, 99104), (3097, 87648), (3154, 86064), (3344, 81174), (3586, 75696), (3652, 74328), (3912, 69388), (3984, 68134), (4731, 57376), (5016, 54116), (5216, 52041), (5379, 50464), (5478, 49552), (6194, 43824), (6308, 43032), (6688, 40587), (7172, 37848), (7304, 37164), (7824, 34694), (7968, 34067), (9291, 29216), (9462, 28688), (10032, 27058), (10758, 25232), (10956, 24776), (12388, 21912), (12616, 21516), (13529, 20064), (14344, 18924), (14608, 18582), (15648, 17347)]