1316542968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 4237484160

約数和(自身を除く): 2920941192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 157, 186, 204, 221, 234, 248, 279, 289, 306, 312, 314, 372, 403, 408, 442, 468, 471, 527, 558, 578, 612, 628, 663, 744, 806, 867, 884, 936, 942, 1054, 1116, 1156, 1209, 1224, 1256, 1326, 1413, 1581, 1612, 1734, 1768, 1884, 1989, 2041, 2108, 2232, 2312, 2418, 2601, 2652, 2669, 2826, 3162, 3224, 3468, 3627, 3757, 3768, 3978, 4082, 4216, 4743, 4836, 4867, 5202, 5304, 5338, 5652, 6123, 6324, 6851, 6936, 7254, 7514, 7956, 8007, 8164, 8959, 9486, 9672, 9734, 10404, 10676, 11271, 11304, 12246, 12648, 13702, 14508, 14601, 15028, 15912, 16014, 16328, 17918, 18369, 18972, 19468, 20553, 20808, 21352, 22542, 24021, 24492, 26877, 27404, 29016, 29202, 30056, 32028, 33813, 34697, 35836, 36738, 37944, 38936, 41106, 43803, 45084, 45373, 48042, 48984, 53754, 54808, 58404, 61659, 63271, 64056, 67626, 69394, 71672, 73476, 80631, 82212, 82739, 87606, 90168, 90746, 96084, 104091, 107508, 116467, 116808, 123318, 126542, 135252, 136119, 138788, 146952, 161262, 164424, 165478, 175212, 181492, 189813, 192168, 208182, 215016, 232934, 246636, 248217, 253084, 270504, 272238, 277576, 312273, 322524, 330956, 349401, 350424, 362984, 379626, 408357, 416364, 465868, 493272, 496434, 506168, 544476, 569439, 589849, 624546, 645048, 661912, 698802, 744651, 759252, 816714, 832728, 931736, 992868, 1048203, 1075607, 1088952, 1138878, 1179698, 1249092, 1397604, 1406563, 1489302, 1518504, 1633428, 1769547, 1985736, 2096406, 2151214, 2277756, 2359396, 2498184, 2795208, 2813126, 2978604, 3226821, 3266856, 3539094, 4192812, 4219689, 4302428, 4555512, 4718792, 5308641, 5626252, 5957208, 6453642, 7078188, 8385624, 8439378, 8604856, 9680463, 10617282, 11252504, 12659067, 12907284, 14156376, 16878756, 18285319, 19360926, 21234564, 25318134, 25814568, 33757512, 36570638, 38721852, 42469128, 50636268, 54855957, 73141276, 77443704, 101272536, 109711914, 146282552, 164567871, 219423828, 329135742, 438847656, 658271484, 1316542968]

約数ペア:

[(1, 1316542968), (2, 658271484), (3, 438847656), (4, 329135742), (6, 219423828), (8, 164567871), (9, 146282552), (12, 109711914), (13, 101272536), (17, 77443704), (18, 73141276), (24, 54855957), (26, 50636268), (31, 42469128), (34, 38721852), (36, 36570638), (39, 33757512), (51, 25814568), (52, 25318134), (62, 21234564), (68, 19360926), (72, 18285319), (78, 16878756), (93, 14156376), (102, 12907284), (104, 12659067), (117, 11252504), (124, 10617282), (136, 9680463), (153, 8604856), (156, 8439378), (157, 8385624), (186, 7078188), (204, 6453642), (221, 5957208), (234, 5626252), (248, 5308641), (279, 4718792), (289, 4555512), (306, 4302428), (312, 4219689), (314, 4192812), (372, 3539094), (403, 3266856), (408, 3226821), (442, 2978604), (468, 2813126), (471, 2795208), (527, 2498184), (558, 2359396), (578, 2277756), (612, 2151214), (628, 2096406), (663, 1985736), (744, 1769547), (806, 1633428), (867, 1518504), (884, 1489302), (936, 1406563), (942, 1397604), (1054, 1249092), (1116, 1179698), (1156, 1138878), (1209, 1088952), (1224, 1075607), (1256, 1048203), (1326, 992868), (1413, 931736), (1581, 832728), (1612, 816714), (1734, 759252), (1768, 744651), (1884, 698802), (1989, 661912), (2041, 645048), (2108, 624546), (2232, 589849), (2312, 569439), (2418, 544476), (2601, 506168), (2652, 496434), (2669, 493272), (2826, 465868), (3162, 416364), (3224, 408357), (3468, 379626), (3627, 362984), (3757, 350424), (3768, 349401), (3978, 330956), (4082, 322524), (4216, 312273), (4743, 277576), (4836, 272238), (4867, 270504), (5202, 253084), (5304, 248217), (5338, 246636), (5652, 232934), (6123, 215016), (6324, 208182), (6851, 192168), (6936, 189813), (7254, 181492), (7514, 175212), (7956, 165478), (8007, 164424), (8164, 161262), (8959, 146952), (9486, 138788), (9672, 136119), (9734, 135252), (10404, 126542), (10676, 123318), (11271, 116808), (11304, 116467), (12246, 107508), (12648, 104091), (13702, 96084), (14508, 90746), (14601, 90168), (15028, 87606), (15912, 82739), (16014, 82212), (16328, 80631), (17918, 73476), (18369, 71672), (18972, 69394), (19468, 67626), (20553, 64056), (20808, 63271), (21352, 61659), (22542, 58404), (24021, 54808), (24492, 53754), (26877, 48984), (27404, 48042), (29016, 45373), (29202, 45084), (30056, 43803), (32028, 41106), (33813, 38936), (34697, 37944), (35836, 36738)]