988477755984

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{863}}^1\times {\mathrm{1619}}^1$

素因数の和:2547

約数の個数: 240

約数和(自身を含む): 2944450828800

約数和(自身を除く): 1955973072816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 863, 867, 1156, 1224, 1619, 1726, 1734, 2312, 2448, 2589, 2601, 3238, 3452, 3468, 4624, 4857, 4913, 5178, 5202, 6476, 6904, 6936, 7767, 9714, 9826, 10356, 10404, 12952, 13808, 13872, 14571, 14671, 14739, 15534, 19428, 19652, 20712, 20808, 25904, 27523, 29142, 29342, 29478, 31068, 38856, 39304, 41424, 41616, 44013, 44217, 55046, 58284, 58684, 58956, 62136, 77712, 78608, 82569, 88026, 88434, 110092, 116568, 117368, 117912, 124272, 132039, 165138, 176052, 176868, 220184, 233136, 234736, 235824, 247707, 249407, 264078, 330276, 352104, 353736, 440368, 467891, 495414, 498814, 528156, 660552, 704208, 707472, 748221, 935782, 990828, 997628, 1056312, 1321104, 1397197, 1403673, 1496442, 1871564, 1981656, 1995256, 2112624, 2244663, 2794394, 2807346, 2992884, 3743128, 3963312, 3990512, 4191591, 4211019, 4239919, 4489326, 5588788, 5614692, 5985768, 7486256, 7954147, 8383182, 8422038, 8479838, 8978652, 11177576, 11229384, 11971536, 12574773, 12719757, 15908294, 16766364, 16844076, 16959676, 17957304, 22355152, 22458768, 23752349, 23862441, 25149546, 25439514, 31816588, 33532728, 33688152, 33919352, 35914608, 38159271, 47504698, 47724882, 50299092, 50879028, 63633176, 67065456, 67376304, 67838704, 71257047, 71587323, 76318542, 95009396, 95449764, 100598184, 101758056, 127266352, 142514094, 143174646, 152637084, 190018792, 190899528, 201196368, 203516112, 213771141, 285028188, 286349292, 305274168, 380037584, 381799056, 403789933, 427542282, 570056376, 572698584, 610548336, 807579866, 855084564, 1140112752, 1145397168, 1211369799, 1615159732, 1710169128, 2422739598, 3230319464, 3420338256, 3634109397, 4845479196, 6460638928, 6864428861, 7268218794, 9690958392, 13728857722, 14536437588, 19381916784, 20593286583, 27457715444, 29072875176, 41186573166, 54915430888, 58145750352, 61779859749, 82373146332, 109830861776, 123559719498, 164746292664, 247119438996, 329492585328, 494238877992, 988477755984]

約数ペア:

[(1, 988477755984), (2, 494238877992), (3, 329492585328), (4, 247119438996), (6, 164746292664), (8, 123559719498), (9, 109830861776), (12, 82373146332), (16, 61779859749), (17, 58145750352), (18, 54915430888), (24, 41186573166), (34, 29072875176), (36, 27457715444), (48, 20593286583), (51, 19381916784), (68, 14536437588), (72, 13728857722), (102, 9690958392), (136, 7268218794), (144, 6864428861), (153, 6460638928), (204, 4845479196), (272, 3634109397), (289, 3420338256), (306, 3230319464), (408, 2422739598), (578, 1710169128), (612, 1615159732), (816, 1211369799), (863, 1145397168), (867, 1140112752), (1156, 855084564), (1224, 807579866), (1619, 610548336), (1726, 572698584), (1734, 570056376), (2312, 427542282), (2448, 403789933), (2589, 381799056), (2601, 380037584), (3238, 305274168), (3452, 286349292), (3468, 285028188), (4624, 213771141), (4857, 203516112), (4913, 201196368), (5178, 190899528), (5202, 190018792), (6476, 152637084), (6904, 143174646), (6936, 142514094), (7767, 127266352), (9714, 101758056), (9826, 100598184), (10356, 95449764), (10404, 95009396), (12952, 76318542), (13808, 71587323), (13872, 71257047), (14571, 67838704), (14671, 67376304), (14739, 67065456), (15534, 63633176), (19428, 50879028), (19652, 50299092), (20712, 47724882), (20808, 47504698), (25904, 38159271), (27523, 35914608), (29142, 33919352), (29342, 33688152), (29478, 33532728), (31068, 31816588), (38856, 25439514), (39304, 25149546), (41424, 23862441), (41616, 23752349), (44013, 22458768), (44217, 22355152), (55046, 17957304), (58284, 16959676), (58684, 16844076), (58956, 16766364), (62136, 15908294), (77712, 12719757), (78608, 12574773), (82569, 11971536), (88026, 11229384), (88434, 11177576), (110092, 8978652), (116568, 8479838), (117368, 8422038), (117912, 8383182), (124272, 7954147), (132039, 7486256), (165138, 5985768), (176052, 5614692), (176868, 5588788), (220184, 4489326), (233136, 4239919), (234736, 4211019), (235824, 4191591), (247707, 3990512), (249407, 3963312), (264078, 3743128), (330276, 2992884), (352104, 2807346), (353736, 2794394), (440368, 2244663), (467891, 2112624), (495414, 1995256), (498814, 1981656), (528156, 1871564), (660552, 1496442), (704208, 1403673), (707472, 1397197), (748221, 1321104), (935782, 1056312), (990828, 997628)]