319493328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 1071734976

約数和(自身を除く): 752241648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 53, 56, 66, 77, 84, 88, 98, 106, 112, 132, 147, 154, 159, 168, 176, 196, 212, 231, 233, 264, 294, 308, 318, 336, 371, 392, 424, 462, 466, 528, 539, 583, 588, 616, 636, 699, 742, 784, 848, 924, 932, 1078, 1113, 1166, 1176, 1232, 1272, 1398, 1484, 1617, 1631, 1749, 1848, 1864, 2156, 2226, 2332, 2352, 2544, 2563, 2597, 2796, 2968, 3234, 3262, 3498, 3696, 3728, 4081, 4312, 4452, 4664, 4893, 5126, 5194, 5592, 5936, 6468, 6524, 6996, 7689, 7791, 8162, 8624, 8904, 9328, 9786, 10252, 10388, 11184, 11417, 12243, 12349, 12936, 13048, 13992, 15378, 15582, 16324, 17808, 17941, 19572, 20504, 20776, 22834, 24486, 24698, 25872, 26096, 27984, 28567, 30756, 31164, 32648, 34251, 35882, 37047, 39144, 41008, 41552, 45668, 48972, 49396, 53823, 57134, 61512, 62328, 65296, 68502, 71764, 74094, 78288, 85701, 86443, 91336, 97944, 98792, 107646, 114268, 123024, 124656, 125587, 135839, 137004, 143528, 148188, 171402, 172886, 182672, 195888, 197584, 215292, 228536, 251174, 259329, 271678, 274008, 287056, 296376, 342804, 345772, 376761, 407517, 430584, 457072, 502348, 518658, 543356, 548016, 592752, 605101, 685608, 691544, 753522, 815034, 861168, 950873, 1004696, 1037316, 1086712, 1210202, 1371216, 1383088, 1507044, 1630068, 1815303, 1901746, 2009392, 2074632, 2173424, 2420404, 2852619, 3014088, 3260136, 3630606, 3803492, 4149264, 4840808, 5705238, 6028176, 6520272, 6656111, 7261212, 7606984, 9681616, 11410476, 13312222, 14522424, 15213968, 19968333, 22820952, 26624444, 29044848, 39936666, 45641904, 53248888, 79873332, 106497776, 159746664, 319493328]

約数ペア:

[(1, 319493328), (2, 159746664), (3, 106497776), (4, 79873332), (6, 53248888), (7, 45641904), (8, 39936666), (11, 29044848), (12, 26624444), (14, 22820952), (16, 19968333), (21, 15213968), (22, 14522424), (24, 13312222), (28, 11410476), (33, 9681616), (42, 7606984), (44, 7261212), (48, 6656111), (49, 6520272), (53, 6028176), (56, 5705238), (66, 4840808), (77, 4149264), (84, 3803492), (88, 3630606), (98, 3260136), (106, 3014088), (112, 2852619), (132, 2420404), (147, 2173424), (154, 2074632), (159, 2009392), (168, 1901746), (176, 1815303), (196, 1630068), (212, 1507044), (231, 1383088), (233, 1371216), (264, 1210202), (294, 1086712), (308, 1037316), (318, 1004696), (336, 950873), (371, 861168), (392, 815034), (424, 753522), (462, 691544), (466, 685608), (528, 605101), (539, 592752), (583, 548016), (588, 543356), (616, 518658), (636, 502348), (699, 457072), (742, 430584), (784, 407517), (848, 376761), (924, 345772), (932, 342804), (1078, 296376), (1113, 287056), (1166, 274008), (1176, 271678), (1232, 259329), (1272, 251174), (1398, 228536), (1484, 215292), (1617, 197584), (1631, 195888), (1749, 182672), (1848, 172886), (1864, 171402), (2156, 148188), (2226, 143528), (2332, 137004), (2352, 135839), (2544, 125587), (2563, 124656), (2597, 123024), (2796, 114268), (2968, 107646), (3234, 98792), (3262, 97944), (3498, 91336), (3696, 86443), (3728, 85701), (4081, 78288), (4312, 74094), (4452, 71764), (4664, 68502), (4893, 65296), (5126, 62328), (5194, 61512), (5592, 57134), (5936, 53823), (6468, 49396), (6524, 48972), (6996, 45668), (7689, 41552), (7791, 41008), (8162, 39144), (8624, 37047), (8904, 35882), (9328, 34251), (9786, 32648), (10252, 31164), (10388, 30756), (11184, 28567), (11417, 27984), (12243, 26096), (12349, 25872), (12936, 24698), (13048, 24486), (13992, 22834), (15378, 20776), (15582, 20504), (16324, 19572), (17808, 17941)]