1809062016

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 4972752960

約数和(自身を除く): 3163690944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 157, 192, 222, 296, 314, 384, 444, 471, 592, 628, 811, 888, 942, 1184, 1256, 1622, 1776, 1884, 2368, 2433, 2512, 3244, 3552, 3768, 4736, 4866, 5024, 5809, 6488, 7104, 7536, 9732, 10048, 11618, 12976, 14208, 15072, 17427, 19464, 20096, 23236, 25952, 30007, 30144, 34854, 38928, 46472, 51904, 60014, 60288, 69708, 77856, 90021, 92944, 103808, 120028, 127327, 139416, 155712, 180042, 185888, 240056, 254654, 278832, 311424, 360084, 371776, 381981, 480112, 509308, 557664, 720168, 743552, 763962, 960224, 1018616, 1115328, 1440336, 1527924, 1920448, 2037232, 2230656, 2880672, 3055848, 3840896, 4074464, 4711099, 5761344, 6111696, 8148928, 9422198, 11522688, 12223392, 14133297, 16297856, 18844396, 24446784, 28266594, 37688792, 48893568, 56533188, 75377584, 113066376, 150755168, 226132752, 301510336, 452265504, 603020672, 904531008, 1809062016]

約数ペア:

[(1, 1809062016), (2, 904531008), (3, 603020672), (4, 452265504), (6, 301510336), (8, 226132752), (12, 150755168), (16, 113066376), (24, 75377584), (32, 56533188), (37, 48893568), (48, 37688792), (64, 28266594), (74, 24446784), (96, 18844396), (111, 16297856), (128, 14133297), (148, 12223392), (157, 11522688), (192, 9422198), (222, 8148928), (296, 6111696), (314, 5761344), (384, 4711099), (444, 4074464), (471, 3840896), (592, 3055848), (628, 2880672), (811, 2230656), (888, 2037232), (942, 1920448), (1184, 1527924), (1256, 1440336), (1622, 1115328), (1776, 1018616), (1884, 960224), (2368, 763962), (2433, 743552), (2512, 720168), (3244, 557664), (3552, 509308), (3768, 480112), (4736, 381981), (4866, 371776), (5024, 360084), (5809, 311424), (6488, 278832), (7104, 254654), (7536, 240056), (9732, 185888), (10048, 180042), (11618, 155712), (12976, 139416), (14208, 127327), (15072, 120028), (17427, 103808), (19464, 92944), (20096, 90021), (23236, 77856), (25952, 69708), (30007, 60288), (30144, 60014), (34854, 51904), (38928, 46472)]