402195456

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 220

約数和(自身を含む): 1296889132

約数和(自身を除く): 894693676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 373, 384, 416, 432, 468, 512, 576, 624, 648, 702, 746, 768, 832, 864, 936, 1024, 1053, 1119, 1152, 1248, 1296, 1404, 1492, 1536, 1664, 1728, 1872, 2106, 2238, 2304, 2496, 2592, 2808, 2984, 3072, 3328, 3357, 3456, 3744, 4212, 4476, 4608, 4849, 4992, 5184, 5616, 5968, 6656, 6714, 6912, 7488, 8424, 8952, 9216, 9698, 9984, 10071, 10368, 11232, 11936, 13312, 13428, 13824, 14547, 14976, 16848, 17904, 19396, 19968, 20142, 20736, 22464, 23872, 26856, 27648, 29094, 29952, 30213, 33696, 35808, 38792, 39936, 40284, 41472, 43641, 44928, 47744, 53712, 58188, 59904, 60426, 67392, 71616, 77584, 80568, 82944, 87282, 89856, 95488, 107424, 116376, 119808, 120852, 130923, 134784, 143232, 155168, 161136, 174564, 179712, 190976, 214848, 232752, 241704, 261846, 269568, 286464, 310336, 322272, 349128, 359424, 381952, 392769, 429696, 465504, 483408, 523692, 539136, 572928, 620672, 644544, 698256, 785538, 859392, 931008, 966816, 1047384, 1078272, 1145856, 1241344, 1289088, 1396512, 1571076, 1718784, 1862016, 1933632, 2094768, 2482688, 2578176, 2793024, 3142152, 3437568, 3724032, 3867264, 4189536, 4965376, 5156352, 5586048, 6284304, 7448064, 7734528, 8379072, 10312704, 11172096, 12568608, 14896128, 15469056, 16758144, 22344192, 25137216, 30938112, 33516288, 44688384, 50274432, 67032576, 100548864, 134065152, 201097728, 402195456]

約数ペア:

[(1, 402195456), (2, 201097728), (3, 134065152), (4, 100548864), (6, 67032576), (8, 50274432), (9, 44688384), (12, 33516288), (13, 30938112), (16, 25137216), (18, 22344192), (24, 16758144), (26, 15469056), (27, 14896128), (32, 12568608), (36, 11172096), (39, 10312704), (48, 8379072), (52, 7734528), (54, 7448064), (64, 6284304), (72, 5586048), (78, 5156352), (81, 4965376), (96, 4189536), (104, 3867264), (108, 3724032), (117, 3437568), (128, 3142152), (144, 2793024), (156, 2578176), (162, 2482688), (192, 2094768), (208, 1933632), (216, 1862016), (234, 1718784), (256, 1571076), (288, 1396512), (312, 1289088), (324, 1241344), (351, 1145856), (373, 1078272), (384, 1047384), (416, 966816), (432, 931008), (468, 859392), (512, 785538), (576, 698256), (624, 644544), (648, 620672), (702, 572928), (746, 539136), (768, 523692), (832, 483408), (864, 465504), (936, 429696), (1024, 392769), (1053, 381952), (1119, 359424), (1152, 349128), (1248, 322272), (1296, 310336), (1404, 286464), (1492, 269568), (1536, 261846), (1664, 241704), (1728, 232752), (1872, 214848), (2106, 190976), (2238, 179712), (2304, 174564), (2496, 161136), (2592, 155168), (2808, 143232), (2984, 134784), (3072, 130923), (3328, 120852), (3357, 119808), (3456, 116376), (3744, 107424), (4212, 95488), (4476, 89856), (4608, 87282), (4849, 82944), (4992, 80568), (5184, 77584), (5616, 71616), (5968, 67392), (6656, 60426), (6714, 59904), (6912, 58188), (7488, 53712), (8424, 47744), (8952, 44928), (9216, 43641), (9698, 41472), (9984, 40284), (10071, 39936), (10368, 38792), (11232, 35808), (11936, 33696), (13312, 30213), (13428, 29952), (13824, 29094), (14547, 27648), (14976, 26856), (16848, 23872), (17904, 22464), (19396, 20736), (19968, 20142)]