290138688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 168

約数和(自身を含む): 957632832

約数和(自身を除く): 667494144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 227, 252, 288, 317, 336, 448, 454, 504, 576, 634, 672, 681, 908, 951, 1008, 1268, 1344, 1362, 1589, 1816, 1902, 2016, 2043, 2219, 2536, 2724, 2853, 3178, 3632, 3804, 4032, 4086, 4438, 4767, 5072, 5448, 5706, 6356, 6657, 7264, 7608, 8172, 8876, 9534, 10144, 10896, 11412, 12712, 13314, 14301, 14528, 15216, 16344, 17752, 19068, 19971, 20288, 21792, 22824, 25424, 26628, 28602, 30432, 32688, 35504, 38136, 39942, 43584, 45648, 50848, 53256, 57204, 60864, 65376, 71008, 71959, 76272, 79884, 91296, 101696, 106512, 114408, 130752, 142016, 143918, 152544, 159768, 182592, 213024, 215877, 228816, 287836, 305088, 319536, 426048, 431754, 457632, 503713, 575672, 639072, 647631, 863508, 915264, 1007426, 1151344, 1278144, 1295262, 1511139, 1727016, 2014852, 2302688, 2590524, 3022278, 3454032, 4029704, 4533417, 4605376, 5181048, 6044556, 6908064, 8059408, 9066834, 10362096, 12089112, 13816128, 16118816, 18133668, 20724192, 24178224, 32237632, 36267336, 41448384, 48356448, 72534672, 96712896, 145069344, 290138688]

約数ペア:

[(1, 290138688), (2, 145069344), (3, 96712896), (4, 72534672), (6, 48356448), (7, 41448384), (8, 36267336), (9, 32237632), (12, 24178224), (14, 20724192), (16, 18133668), (18, 16118816), (21, 13816128), (24, 12089112), (28, 10362096), (32, 9066834), (36, 8059408), (42, 6908064), (48, 6044556), (56, 5181048), (63, 4605376), (64, 4533417), (72, 4029704), (84, 3454032), (96, 3022278), (112, 2590524), (126, 2302688), (144, 2014852), (168, 1727016), (192, 1511139), (224, 1295262), (227, 1278144), (252, 1151344), (288, 1007426), (317, 915264), (336, 863508), (448, 647631), (454, 639072), (504, 575672), (576, 503713), (634, 457632), (672, 431754), (681, 426048), (908, 319536), (951, 305088), (1008, 287836), (1268, 228816), (1344, 215877), (1362, 213024), (1589, 182592), (1816, 159768), (1902, 152544), (2016, 143918), (2043, 142016), (2219, 130752), (2536, 114408), (2724, 106512), (2853, 101696), (3178, 91296), (3632, 79884), (3804, 76272), (4032, 71959), (4086, 71008), (4438, 65376), (4767, 60864), (5072, 57204), (5448, 53256), (5706, 50848), (6356, 45648), (6657, 43584), (7264, 39942), (7608, 38136), (8172, 35504), (8876, 32688), (9534, 30432), (10144, 28602), (10896, 26628), (11412, 25424), (12712, 22824), (13314, 21792), (14301, 20288), (14528, 19971), (15216, 19068), (16344, 17752)]