213597936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 628293120

約数和(自身を除く): 414695184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 811, 944, 1062, 1116, 1416, 1488, 1622, 1829, 2124, 2232, 2433, 2832, 3244, 3658, 4248, 4464, 4866, 5487, 6488, 7299, 7316, 8496, 9732, 10974, 12976, 14598, 14632, 16461, 19464, 21948, 25141, 29196, 29264, 32922, 38928, 43896, 47849, 50282, 58392, 65844, 75423, 87792, 95698, 100564, 116784, 131688, 143547, 150846, 191396, 201128, 226269, 263376, 287094, 301692, 382792, 402256, 430641, 452538, 574188, 603384, 765584, 861282, 905076, 1148376, 1206768, 1483319, 1722564, 1810152, 2296752, 2966638, 3445128, 3620304, 4449957, 5933276, 6890256, 8899914, 11866552, 13349871, 17799828, 23733104, 26699742, 35599656, 53399484, 71199312, 106798968, 213597936]

約数ペア:

[(1, 213597936), (2, 106798968), (3, 71199312), (4, 53399484), (6, 35599656), (8, 26699742), (9, 23733104), (12, 17799828), (16, 13349871), (18, 11866552), (24, 8899914), (31, 6890256), (36, 5933276), (48, 4449957), (59, 3620304), (62, 3445128), (72, 2966638), (93, 2296752), (118, 1810152), (124, 1722564), (144, 1483319), (177, 1206768), (186, 1148376), (236, 905076), (248, 861282), (279, 765584), (354, 603384), (372, 574188), (472, 452538), (496, 430641), (531, 402256), (558, 382792), (708, 301692), (744, 287094), (811, 263376), (944, 226269), (1062, 201128), (1116, 191396), (1416, 150846), (1488, 143547), (1622, 131688), (1829, 116784), (2124, 100564), (2232, 95698), (2433, 87792), (2832, 75423), (3244, 65844), (3658, 58392), (4248, 50282), (4464, 47849), (4866, 43896), (5487, 38928), (6488, 32922), (7299, 29264), (7316, 29196), (8496, 25141), (9732, 21948), (10974, 19464), (12976, 16461), (14598, 14632)]