319144536

素因数分解:

$2^3\times 3^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 1009584000

約数和(自身を除く): 690439464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 37, 51, 54, 58, 68, 72, 74, 81, 87, 102, 108, 111, 116, 136, 148, 153, 162, 174, 204, 216, 222, 232, 243, 261, 296, 306, 324, 333, 348, 408, 444, 459, 486, 493, 522, 612, 629, 648, 666, 696, 729, 783, 888, 918, 972, 986, 999, 1044, 1073, 1224, 1258, 1332, 1377, 1458, 1479, 1566, 1836, 1887, 1944, 1972, 1998, 2088, 2146, 2187, 2349, 2516, 2664, 2754, 2916, 2958, 2997, 3132, 3219, 3672, 3774, 3944, 3996, 4131, 4292, 4374, 4437, 4698, 5032, 5508, 5661, 5832, 5916, 5994, 6264, 6438, 7047, 7548, 7992, 8262, 8584, 8748, 8874, 8991, 9396, 9657, 11016, 11322, 11832, 11988, 12393, 12876, 13311, 14094, 15096, 16524, 16983, 17496, 17748, 17982, 18241, 18792, 19314, 21141, 22644, 23976, 24786, 25752, 26622, 26973, 28188, 28971, 33048, 33966, 35496, 35964, 36482, 37179, 38628, 39933, 42282, 45288, 49572, 50949, 53244, 53946, 54723, 56376, 57942, 63423, 67932, 71928, 72964, 74358, 77256, 79866, 80919, 84564, 86913, 99144, 101898, 106488, 107892, 109446, 115884, 119799, 126846, 135864, 145928, 148716, 152847, 159732, 161838, 164169, 169128, 173826, 203796, 215784, 218892, 231768, 239598, 253692, 260739, 297432, 305694, 319464, 323676, 328338, 347652, 359397, 407592, 437784, 458541, 479196, 492507, 507384, 521478, 611388, 647352, 656676, 695304, 718794, 782217, 917082, 958392, 985014, 1042956, 1078191, 1222776, 1313352, 1375623, 1437588, 1477521, 1564434, 1834164, 1970028, 2085912, 2156382, 2346651, 2751246, 2875176, 2955042, 3128868, 3668328, 3940056, 4312764, 4432563, 4693302, 5502492, 5910084, 6257736, 8625528, 8865126, 9386604, 11004984, 11820168, 13297689, 17730252, 18773208, 26595378, 35460504, 39893067, 53190756, 79786134, 106381512, 159572268, 319144536]

約数ペア:

[(1, 319144536), (2, 159572268), (3, 106381512), (4, 79786134), (6, 53190756), (8, 39893067), (9, 35460504), (12, 26595378), (17, 18773208), (18, 17730252), (24, 13297689), (27, 11820168), (29, 11004984), (34, 9386604), (36, 8865126), (37, 8625528), (51, 6257736), (54, 5910084), (58, 5502492), (68, 4693302), (72, 4432563), (74, 4312764), (81, 3940056), (87, 3668328), (102, 3128868), (108, 2955042), (111, 2875176), (116, 2751246), (136, 2346651), (148, 2156382), (153, 2085912), (162, 1970028), (174, 1834164), (204, 1564434), (216, 1477521), (222, 1437588), (232, 1375623), (243, 1313352), (261, 1222776), (296, 1078191), (306, 1042956), (324, 985014), (333, 958392), (348, 917082), (408, 782217), (444, 718794), (459, 695304), (486, 656676), (493, 647352), (522, 611388), (612, 521478), (629, 507384), (648, 492507), (666, 479196), (696, 458541), (729, 437784), (783, 407592), (888, 359397), (918, 347652), (972, 328338), (986, 323676), (999, 319464), (1044, 305694), (1073, 297432), (1224, 260739), (1258, 253692), (1332, 239598), (1377, 231768), (1458, 218892), (1479, 215784), (1566, 203796), (1836, 173826), (1887, 169128), (1944, 164169), (1972, 161838), (1998, 159732), (2088, 152847), (2146, 148716), (2187, 145928), (2349, 135864), (2516, 126846), (2664, 119799), (2754, 115884), (2916, 109446), (2958, 107892), (2997, 106488), (3132, 101898), (3219, 99144), (3672, 86913), (3774, 84564), (3944, 80919), (3996, 79866), (4131, 77256), (4292, 74358), (4374, 72964), (4437, 71928), (4698, 67932), (5032, 63423), (5508, 57942), (5661, 56376), (5832, 54723), (5916, 53946), (5994, 53244), (6264, 50949), (6438, 49572), (7047, 45288), (7548, 42282), (7992, 39933), (8262, 38628), (8584, 37179), (8748, 36482), (8874, 35964), (8991, 35496), (9396, 33966), (9657, 33048), (11016, 28971), (11322, 28188), (11832, 26973), (11988, 26622), (12393, 25752), (12876, 24786), (13311, 23976), (14094, 22644), (15096, 21141), (16524, 19314), (16983, 18792), (17496, 18241), (17748, 17982)]