268394544

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 609049296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 53, 66, 69, 72, 88, 92, 99, 106, 132, 138, 139, 144, 159, 176, 184, 198, 207, 212, 253, 264, 276, 278, 318, 368, 396, 414, 417, 424, 477, 506, 528, 552, 556, 583, 636, 759, 792, 828, 834, 848, 954, 1012, 1104, 1112, 1166, 1219, 1251, 1272, 1518, 1529, 1584, 1656, 1668, 1749, 1908, 2024, 2224, 2277, 2332, 2438, 2502, 2544, 3036, 3058, 3197, 3312, 3336, 3498, 3657, 3816, 4048, 4554, 4587, 4664, 4876, 5004, 5247, 6072, 6116, 6394, 6672, 6996, 7314, 7367, 7632, 9108, 9174, 9328, 9591, 9752, 10008, 10494, 10971, 12144, 12232, 12788, 13409, 13761, 13992, 14628, 14734, 18216, 18348, 19182, 19504, 20016, 20988, 21942, 22101, 24464, 25576, 26818, 27522, 27984, 28773, 29256, 29468, 35167, 36432, 36696, 38364, 40227, 41976, 43884, 44202, 51152, 53636, 55044, 57546, 58512, 58936, 66303, 70334, 73392, 76728, 80454, 81037, 83952, 87768, 88404, 105501, 107272, 110088, 115092, 117872, 120681, 132606, 140668, 153456, 160908, 162074, 169441, 175536, 176808, 211002, 214544, 220176, 230184, 241362, 243111, 265212, 281336, 316503, 321816, 324148, 338882, 353616, 422004, 460368, 482724, 486222, 508323, 530424, 562672, 633006, 643632, 648296, 677764, 729333, 844008, 965448, 972444, 1016646, 1060848, 1266012, 1296592, 1355528, 1458666, 1524969, 1688016, 1863851, 1930896, 1944888, 2033292, 2532024, 2711056, 2917332, 3049938, 3727702, 3889776, 4066584, 5064048, 5591553, 5834664, 6099876, 7455404, 8133168, 11183106, 11669328, 12199752, 14910808, 16774659, 22366212, 24399504, 29821616, 33549318, 44732424, 67098636, 89464848, 134197272, 268394544]

約数ペア:

[(1, 268394544), (2, 134197272), (3, 89464848), (4, 67098636), (6, 44732424), (8, 33549318), (9, 29821616), (11, 24399504), (12, 22366212), (16, 16774659), (18, 14910808), (22, 12199752), (23, 11669328), (24, 11183106), (33, 8133168), (36, 7455404), (44, 6099876), (46, 5834664), (48, 5591553), (53, 5064048), (66, 4066584), (69, 3889776), (72, 3727702), (88, 3049938), (92, 2917332), (99, 2711056), (106, 2532024), (132, 2033292), (138, 1944888), (139, 1930896), (144, 1863851), (159, 1688016), (176, 1524969), (184, 1458666), (198, 1355528), (207, 1296592), (212, 1266012), (253, 1060848), (264, 1016646), (276, 972444), (278, 965448), (318, 844008), (368, 729333), (396, 677764), (414, 648296), (417, 643632), (424, 633006), (477, 562672), (506, 530424), (528, 508323), (552, 486222), (556, 482724), (583, 460368), (636, 422004), (759, 353616), (792, 338882), (828, 324148), (834, 321816), (848, 316503), (954, 281336), (1012, 265212), (1104, 243111), (1112, 241362), (1166, 230184), (1219, 220176), (1251, 214544), (1272, 211002), (1518, 176808), (1529, 175536), (1584, 169441), (1656, 162074), (1668, 160908), (1749, 153456), (1908, 140668), (2024, 132606), (2224, 120681), (2277, 117872), (2332, 115092), (2438, 110088), (2502, 107272), (2544, 105501), (3036, 88404), (3058, 87768), (3197, 83952), (3312, 81037), (3336, 80454), (3498, 76728), (3657, 73392), (3816, 70334), (4048, 66303), (4554, 58936), (4587, 58512), (4664, 57546), (4876, 55044), (5004, 53636), (5247, 51152), (6072, 44202), (6116, 43884), (6394, 41976), (6672, 40227), (6996, 38364), (7314, 36696), (7367, 36432), (7632, 35167), (9108, 29468), (9174, 29256), (9328, 28773), (9591, 27984), (9752, 27522), (10008, 26818), (10494, 25576), (10971, 24464), (12144, 22101), (12232, 21942), (12788, 20988), (13409, 20016), (13761, 19504), (13992, 19182), (14628, 18348), (14734, 18216)]