212843592

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 641424000

約数和(自身を除く): 428580408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 229, 234, 312, 331, 351, 458, 468, 662, 687, 702, 916, 936, 993, 1324, 1374, 1404, 1832, 1986, 2061, 2648, 2748, 2808, 2977, 2979, 3972, 4122, 4303, 5496, 5954, 5958, 6183, 7944, 8244, 8606, 8931, 8937, 11908, 11916, 12366, 12909, 16488, 17212, 17862, 17874, 23816, 23832, 24732, 25818, 26793, 34424, 35724, 35748, 38727, 49464, 51636, 53586, 71448, 71496, 75799, 77454, 80379, 103272, 107172, 116181, 151598, 154908, 160758, 214344, 227397, 232362, 303196, 309816, 321516, 454794, 464724, 606392, 643032, 682191, 909588, 929448, 985387, 1364382, 1819176, 1970774, 2046573, 2728764, 2956161, 3941548, 4093146, 5457528, 5912322, 7883096, 8186292, 8868483, 11824644, 16372584, 17736966, 23649288, 26605449, 35473932, 53210898, 70947864, 106421796, 212843592]

約数ペア:

[(1, 212843592), (2, 106421796), (3, 70947864), (4, 53210898), (6, 35473932), (8, 26605449), (9, 23649288), (12, 17736966), (13, 16372584), (18, 11824644), (24, 8868483), (26, 8186292), (27, 7883096), (36, 5912322), (39, 5457528), (52, 4093146), (54, 3941548), (72, 2956161), (78, 2728764), (104, 2046573), (108, 1970774), (117, 1819176), (156, 1364382), (216, 985387), (229, 929448), (234, 909588), (312, 682191), (331, 643032), (351, 606392), (458, 464724), (468, 454794), (662, 321516), (687, 309816), (702, 303196), (916, 232362), (936, 227397), (993, 214344), (1324, 160758), (1374, 154908), (1404, 151598), (1832, 116181), (1986, 107172), (2061, 103272), (2648, 80379), (2748, 77454), (2808, 75799), (2977, 71496), (2979, 71448), (3972, 53586), (4122, 51636), (4303, 49464), (5496, 38727), (5954, 35748), (5958, 35724), (6183, 34424), (7944, 26793), (8244, 25818), (8606, 24732), (8931, 23832), (8937, 23816), (11908, 17874), (11916, 17862), (12366, 17212), (12909, 16488)]