811305216

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 2487989504

約数和(自身を除く): 1676684288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 256, 279, 288, 296, 307, 333, 372, 384, 444, 496, 558, 576, 592, 614, 666, 744, 768, 888, 921, 992, 1116, 1147, 1152, 1184, 1228, 1332, 1488, 1776, 1842, 1984, 2232, 2294, 2304, 2368, 2456, 2664, 2763, 2976, 3441, 3552, 3684, 3968, 4464, 4588, 4736, 4912, 5328, 5526, 5952, 6882, 7104, 7368, 7936, 8928, 9176, 9472, 9517, 9824, 10323, 10656, 11052, 11359, 11904, 13764, 14208, 14736, 17856, 18352, 19034, 19648, 20646, 21312, 22104, 22718, 23808, 27528, 28416, 28551, 29472, 34077, 35712, 36704, 38068, 39296, 41292, 42624, 44208, 45436, 55056, 57102, 58944, 68154, 71424, 73408, 76136, 78592, 82584, 85248, 85653, 88416, 90872, 102231, 110112, 114204, 117888, 136308, 146816, 152272, 165168, 171306, 176832, 181744, 204462, 220224, 228408, 235776, 272616, 293632, 304544, 330336, 342612, 352129, 353664, 363488, 408924, 440448, 456816, 545232, 609088, 660672, 685224, 704258, 707328, 726976, 817848, 880896, 913632, 1056387, 1090464, 1218176, 1321344, 1370448, 1408516, 1453952, 1635696, 1827264, 2112774, 2180928, 2436352, 2642688, 2740896, 2817032, 2907904, 3169161, 3271392, 3654528, 4225548, 4361856, 5481792, 5634064, 6338322, 6542784, 7309056, 8451096, 8723712, 10963584, 11268128, 12676644, 13085568, 16902192, 21927168, 22536256, 25353288, 26171136, 33804384, 45072512, 50706576, 67608768, 90145024, 101413152, 135217536, 202826304, 270435072, 405652608, 811305216]

約数ペア:

[(1, 811305216), (2, 405652608), (3, 270435072), (4, 202826304), (6, 135217536), (8, 101413152), (9, 90145024), (12, 67608768), (16, 50706576), (18, 45072512), (24, 33804384), (31, 26171136), (32, 25353288), (36, 22536256), (37, 21927168), (48, 16902192), (62, 13085568), (64, 12676644), (72, 11268128), (74, 10963584), (93, 8723712), (96, 8451096), (111, 7309056), (124, 6542784), (128, 6338322), (144, 5634064), (148, 5481792), (186, 4361856), (192, 4225548), (222, 3654528), (248, 3271392), (256, 3169161), (279, 2907904), (288, 2817032), (296, 2740896), (307, 2642688), (333, 2436352), (372, 2180928), (384, 2112774), (444, 1827264), (496, 1635696), (558, 1453952), (576, 1408516), (592, 1370448), (614, 1321344), (666, 1218176), (744, 1090464), (768, 1056387), (888, 913632), (921, 880896), (992, 817848), (1116, 726976), (1147, 707328), (1152, 704258), (1184, 685224), (1228, 660672), (1332, 609088), (1488, 545232), (1776, 456816), (1842, 440448), (1984, 408924), (2232, 363488), (2294, 353664), (2304, 352129), (2368, 342612), (2456, 330336), (2664, 304544), (2763, 293632), (2976, 272616), (3441, 235776), (3552, 228408), (3684, 220224), (3968, 204462), (4464, 181744), (4588, 176832), (4736, 171306), (4912, 165168), (5328, 152272), (5526, 146816), (5952, 136308), (6882, 117888), (7104, 114204), (7368, 110112), (7936, 102231), (8928, 90872), (9176, 88416), (9472, 85653), (9517, 85248), (9824, 82584), (10323, 78592), (10656, 76136), (11052, 73408), (11359, 71424), (11904, 68154), (13764, 58944), (14208, 57102), (14736, 55056), (17856, 45436), (18352, 44208), (19034, 42624), (19648, 41292), (20646, 39296), (21312, 38068), (22104, 36704), (22718, 35712), (23808, 34077), (27528, 29472), (28416, 28551)]