268913568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5197}}^1$

素因数の和:5235

約数の個数: 144

約数和(自身を含む): 895968864

約数和(自身を除く): 627055296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 5197, 6468, 7392, 8624, 10394, 12936, 15591, 17248, 20788, 25872, 31182, 36379, 41576, 51744, 57167, 62364, 72758, 83152, 109137, 114334, 124728, 145516, 166304, 171501, 218274, 228668, 249456, 254653, 291032, 343002, 400169, 436548, 457336, 498912, 509306, 582064, 686004, 763959, 800338, 873096, 914672, 1018612, 1164128, 1200507, 1372008, 1527918, 1600676, 1746192, 1829344, 2037224, 2401014, 2744016, 2801183, 3055836, 3201352, 3492384, 4074448, 4802028, 5488032, 5602366, 6111672, 6402704, 8148896, 8403549, 9604056, 11204732, 12223344, 12805408, 16807098, 19208112, 22409464, 24446688, 33614196, 38416224, 44818928, 67228392, 89637856, 134456784, 268913568]

約数ペア:

[(1, 268913568), (2, 134456784), (3, 89637856), (4, 67228392), (6, 44818928), (7, 38416224), (8, 33614196), (11, 24446688), (12, 22409464), (14, 19208112), (16, 16807098), (21, 12805408), (22, 12223344), (24, 11204732), (28, 9604056), (32, 8403549), (33, 8148896), (42, 6402704), (44, 6111672), (48, 5602366), (49, 5488032), (56, 4802028), (66, 4074448), (77, 3492384), (84, 3201352), (88, 3055836), (96, 2801183), (98, 2744016), (112, 2401014), (132, 2037224), (147, 1829344), (154, 1746192), (168, 1600676), (176, 1527918), (196, 1372008), (224, 1200507), (231, 1164128), (264, 1018612), (294, 914672), (308, 873096), (336, 800338), (352, 763959), (392, 686004), (462, 582064), (528, 509306), (539, 498912), (588, 457336), (616, 436548), (672, 400169), (784, 343002), (924, 291032), (1056, 254653), (1078, 249456), (1176, 228668), (1232, 218274), (1568, 171501), (1617, 166304), (1848, 145516), (2156, 124728), (2352, 114334), (2464, 109137), (3234, 83152), (3696, 72758), (4312, 62364), (4704, 57167), (5197, 51744), (6468, 41576), (7392, 36379), (8624, 31182), (10394, 25872), (12936, 20788), (15591, 17248)]