21753356688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3079}}^1$

素因数の和:3306

約数の個数: 240

約数和(自身を含む): 71654302720

約数和(自身を除く): 49900946032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 163, 168, 172, 252, 258, 301, 326, 336, 344, 387, 489, 504, 516, 602, 652, 688, 774, 903, 978, 1008, 1032, 1141, 1204, 1304, 1467, 1548, 1806, 1956, 2064, 2282, 2408, 2608, 2709, 2934, 3079, 3096, 3423, 3612, 3912, 4564, 4816, 5418, 5868, 6158, 6192, 6846, 7009, 7224, 7824, 9128, 9237, 10269, 10836, 11736, 12316, 13692, 14018, 14448, 18256, 18474, 20538, 21027, 21553, 21672, 23472, 24632, 27384, 27711, 28036, 36948, 41076, 42054, 43106, 43344, 49063, 49264, 54768, 55422, 56072, 63081, 64659, 73896, 82152, 84108, 86212, 98126, 110844, 112144, 126162, 129318, 132397, 147189, 147792, 164304, 168216, 172424, 193977, 196252, 221688, 252324, 258636, 264794, 294378, 336432, 344848, 387954, 392504, 397191, 441567, 443376, 501877, 504648, 517272, 529588, 588756, 775908, 785008, 794382, 883134, 926779, 1003754, 1009296, 1034544, 1059176, 1177512, 1191573, 1505631, 1551816, 1588764, 1766268, 1853558, 2007508, 2118352, 2355024, 2383146, 2780337, 3011262, 3103632, 3177528, 3513139, 3532536, 3707116, 4015016, 4516893, 4766292, 5560674, 6022524, 6355056, 7026278, 7065072, 7414232, 8030032, 8341011, 9033786, 9532584, 10539417, 11121348, 12045048, 14052556, 14828464, 16682022, 18067572, 19065168, 21078834, 21580711, 22242696, 24090096, 28105112, 31618251, 33364044, 36135144, 42157668, 43161422, 44485392, 56210224, 63236502, 64742133, 66728088, 72270288, 84315336, 86322844, 126473004, 129484266, 133456176, 151064977, 168630672, 172645688, 194226399, 252946008, 258968532, 302129954, 345291376, 388452798, 453194931, 505892016, 517937064, 604259908, 776905596, 906389862, 1035874128, 1208519816, 1359584793, 1553811192, 1812779724, 2417039632, 2719169586, 3107622384, 3625559448, 5438339172, 7251118896, 10876678344, 21753356688]

約数ペア:

[(1, 21753356688), (2, 10876678344), (3, 7251118896), (4, 5438339172), (6, 3625559448), (7, 3107622384), (8, 2719169586), (9, 2417039632), (12, 1812779724), (14, 1553811192), (16, 1359584793), (18, 1208519816), (21, 1035874128), (24, 906389862), (28, 776905596), (36, 604259908), (42, 517937064), (43, 505892016), (48, 453194931), (56, 388452798), (63, 345291376), (72, 302129954), (84, 258968532), (86, 252946008), (112, 194226399), (126, 172645688), (129, 168630672), (144, 151064977), (163, 133456176), (168, 129484266), (172, 126473004), (252, 86322844), (258, 84315336), (301, 72270288), (326, 66728088), (336, 64742133), (344, 63236502), (387, 56210224), (489, 44485392), (504, 43161422), (516, 42157668), (602, 36135144), (652, 33364044), (688, 31618251), (774, 28105112), (903, 24090096), (978, 22242696), (1008, 21580711), (1032, 21078834), (1141, 19065168), (1204, 18067572), (1304, 16682022), (1467, 14828464), (1548, 14052556), (1806, 12045048), (1956, 11121348), (2064, 10539417), (2282, 9532584), (2408, 9033786), (2608, 8341011), (2709, 8030032), (2934, 7414232), (3079, 7065072), (3096, 7026278), (3423, 6355056), (3612, 6022524), (3912, 5560674), (4564, 4766292), (4816, 4516893), (5418, 4015016), (5868, 3707116), (6158, 3532536), (6192, 3513139), (6846, 3177528), (7009, 3103632), (7224, 3011262), (7824, 2780337), (9128, 2383146), (9237, 2355024), (10269, 2118352), (10836, 2007508), (11736, 1853558), (12316, 1766268), (13692, 1588764), (14018, 1551816), (14448, 1505631), (18256, 1191573), (18474, 1177512), (20538, 1059176), (21027, 1034544), (21553, 1009296), (21672, 1003754), (23472, 926779), (24632, 883134), (27384, 794382), (27711, 785008), (28036, 775908), (36948, 588756), (41076, 529588), (42054, 517272), (43106, 504648), (43344, 501877), (49063, 443376), (49264, 441567), (54768, 397191), (55422, 392504), (56072, 387954), (63081, 344848), (64659, 336432), (73896, 294378), (82152, 264794), (84108, 258636), (86212, 252324), (98126, 221688), (110844, 196252), (112144, 193977), (126162, 172424), (129318, 168216), (132397, 164304), (147189, 147792)]