1564428672

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 4950117120

約数和(自身を除く): 3385688448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 127, 128, 136, 144, 148, 153, 192, 204, 222, 254, 272, 288, 289, 296, 306, 333, 381, 384, 408, 444, 508, 544, 576, 578, 592, 612, 629, 666, 762, 816, 867, 888, 1016, 1088, 1143, 1152, 1156, 1184, 1224, 1258, 1332, 1524, 1632, 1734, 1776, 1887, 2032, 2159, 2176, 2286, 2312, 2368, 2448, 2516, 2601, 2664, 3048, 3264, 3468, 3552, 3774, 4064, 4318, 4572, 4624, 4699, 4736, 4896, 5032, 5202, 5328, 5661, 6096, 6477, 6528, 6936, 7104, 7548, 8128, 8636, 9144, 9248, 9398, 9792, 10064, 10404, 10656, 10693, 11322, 12192, 12954, 13872, 14097, 14208, 15096, 16256, 17272, 18288, 18496, 18796, 19431, 19584, 20128, 20808, 21312, 21386, 22644, 24384, 25908, 27744, 28194, 30192, 32079, 34544, 36576, 36703, 36992, 37592, 38862, 40256, 41616, 42291, 42624, 42772, 45288, 48768, 51816, 55488, 56388, 60384, 64158, 69088, 73152, 73406, 75184, 77724, 79883, 80512, 83232, 84582, 85544, 90576, 96237, 103632, 110109, 110976, 112776, 120768, 128316, 138176, 146304, 146812, 150368, 155448, 159766, 166464, 169164, 171088, 181152, 192474, 207264, 220218, 225552, 239649, 241536, 256632, 276352, 293624, 300736, 310896, 319532, 330327, 332928, 338328, 342176, 362304, 384948, 414528, 440436, 451104, 479298, 513264, 587248, 601472, 621792, 639064, 660654, 676656, 684352, 718947, 724608, 769896, 829056, 880872, 902208, 958596, 1026528, 1174496, 1243584, 1278128, 1321308, 1353312, 1358011, 1368704, 1437894, 1539792, 1761744, 1804416, 1917192, 2053056, 2348992, 2487168, 2556256, 2642616, 2706624, 2716022, 2875788, 3079584, 3523488, 3834384, 4074033, 4106112, 4697984, 5112512, 5285232, 5413248, 5432044, 5751576, 6159168, 7046976, 7668768, 8148066, 10225024, 10570464, 10864088, 11503152, 12222099, 12318336, 14093952, 15337536, 16296132, 21140928, 21728176, 23006304, 24444198, 30675072, 32592264, 42281856, 43456352, 46012608, 48888396, 65184528, 86912704, 92025216, 97776792, 130369056, 173825408, 195553584, 260738112, 391107168, 521476224, 782214336, 1564428672]

約数ペア:

[(1, 1564428672), (2, 782214336), (3, 521476224), (4, 391107168), (6, 260738112), (8, 195553584), (9, 173825408), (12, 130369056), (16, 97776792), (17, 92025216), (18, 86912704), (24, 65184528), (32, 48888396), (34, 46012608), (36, 43456352), (37, 42281856), (48, 32592264), (51, 30675072), (64, 24444198), (68, 23006304), (72, 21728176), (74, 21140928), (96, 16296132), (102, 15337536), (111, 14093952), (127, 12318336), (128, 12222099), (136, 11503152), (144, 10864088), (148, 10570464), (153, 10225024), (192, 8148066), (204, 7668768), (222, 7046976), (254, 6159168), (272, 5751576), (288, 5432044), (289, 5413248), (296, 5285232), (306, 5112512), (333, 4697984), (381, 4106112), (384, 4074033), (408, 3834384), (444, 3523488), (508, 3079584), (544, 2875788), (576, 2716022), (578, 2706624), (592, 2642616), (612, 2556256), (629, 2487168), (666, 2348992), (762, 2053056), (816, 1917192), (867, 1804416), (888, 1761744), (1016, 1539792), (1088, 1437894), (1143, 1368704), (1152, 1358011), (1156, 1353312), (1184, 1321308), (1224, 1278128), (1258, 1243584), (1332, 1174496), (1524, 1026528), (1632, 958596), (1734, 902208), (1776, 880872), (1887, 829056), (2032, 769896), (2159, 724608), (2176, 718947), (2286, 684352), (2312, 676656), (2368, 660654), (2448, 639064), (2516, 621792), (2601, 601472), (2664, 587248), (3048, 513264), (3264, 479298), (3468, 451104), (3552, 440436), (3774, 414528), (4064, 384948), (4318, 362304), (4572, 342176), (4624, 338328), (4699, 332928), (4736, 330327), (4896, 319532), (5032, 310896), (5202, 300736), (5328, 293624), (5661, 276352), (6096, 256632), (6477, 241536), (6528, 239649), (6936, 225552), (7104, 220218), (7548, 207264), (8128, 192474), (8636, 181152), (9144, 171088), (9248, 169164), (9398, 166464), (9792, 159766), (10064, 155448), (10404, 150368), (10656, 146812), (10693, 146304), (11322, 138176), (12192, 128316), (12954, 120768), (13872, 112776), (14097, 110976), (14208, 110109), (15096, 103632), (16256, 96237), (17272, 90576), (18288, 85544), (18496, 84582), (18796, 83232), (19431, 80512), (19584, 79883), (20128, 77724), (20808, 75184), (21312, 73406), (21386, 73152), (22644, 69088), (24384, 64158), (25908, 60384), (27744, 56388), (28194, 55488), (30192, 51816), (32079, 48768), (34544, 45288), (36576, 42772), (36703, 42624), (36992, 42291), (37592, 41616), (38862, 40256)]