449632404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 1315802880

約数和(自身を除く): 866170476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 73, 78, 82, 107, 108, 117, 123, 146, 156, 164, 214, 219, 234, 246, 292, 321, 351, 369, 428, 438, 468, 492, 533, 642, 657, 702, 738, 876, 949, 963, 1066, 1107, 1284, 1314, 1391, 1404, 1476, 1599, 1898, 1926, 1971, 2132, 2214, 2628, 2782, 2847, 2889, 2993, 3198, 3796, 3852, 3942, 4173, 4387, 4428, 4797, 5564, 5694, 5778, 5986, 6396, 7811, 7884, 8346, 8541, 8774, 8979, 9594, 11388, 11556, 11972, 12519, 13161, 14391, 15622, 16692, 17082, 17548, 17958, 19188, 23433, 25038, 25623, 26322, 26937, 28782, 31244, 34164, 35916, 37557, 38909, 39483, 46866, 50076, 51246, 52644, 53874, 57031, 57564, 70299, 75114, 77818, 78966, 80811, 93732, 101543, 102492, 107748, 114062, 116727, 118449, 140598, 150228, 155636, 157932, 161622, 171093, 203086, 210897, 228124, 233454, 236898, 281196, 304629, 320251, 323244, 342186, 350181, 406172, 421794, 466908, 473796, 513279, 609258, 640502, 684372, 700362, 843588, 913887, 960753, 1026558, 1050543, 1218516, 1281004, 1400724, 1539837, 1827774, 1921506, 2053116, 2101086, 2741661, 2882259, 3079674, 3655548, 3843012, 4163263, 4202172, 5483322, 5764518, 6159348, 8326526, 8646777, 10966644, 11529036, 12489789, 16653052, 17293554, 24979578, 34587108, 37469367, 49959156, 74938734, 112408101, 149877468, 224816202, 449632404]

約数ペア:

[(1, 449632404), (2, 224816202), (3, 149877468), (4, 112408101), (6, 74938734), (9, 49959156), (12, 37469367), (13, 34587108), (18, 24979578), (26, 17293554), (27, 16653052), (36, 12489789), (39, 11529036), (41, 10966644), (52, 8646777), (54, 8326526), (73, 6159348), (78, 5764518), (82, 5483322), (107, 4202172), (108, 4163263), (117, 3843012), (123, 3655548), (146, 3079674), (156, 2882259), (164, 2741661), (214, 2101086), (219, 2053116), (234, 1921506), (246, 1827774), (292, 1539837), (321, 1400724), (351, 1281004), (369, 1218516), (428, 1050543), (438, 1026558), (468, 960753), (492, 913887), (533, 843588), (642, 700362), (657, 684372), (702, 640502), (738, 609258), (876, 513279), (949, 473796), (963, 466908), (1066, 421794), (1107, 406172), (1284, 350181), (1314, 342186), (1391, 323244), (1404, 320251), (1476, 304629), (1599, 281196), (1898, 236898), (1926, 233454), (1971, 228124), (2132, 210897), (2214, 203086), (2628, 171093), (2782, 161622), (2847, 157932), (2889, 155636), (2993, 150228), (3198, 140598), (3796, 118449), (3852, 116727), (3942, 114062), (4173, 107748), (4387, 102492), (4428, 101543), (4797, 93732), (5564, 80811), (5694, 78966), (5778, 77818), (5986, 75114), (6396, 70299), (7811, 57564), (7884, 57031), (8346, 53874), (8541, 52644), (8774, 51246), (8979, 50076), (9594, 46866), (11388, 39483), (11556, 38909), (11972, 37557), (12519, 35916), (13161, 34164), (14391, 31244), (15622, 28782), (16692, 26937), (17082, 26322), (17548, 25623), (17958, 25038), (19188, 23433)]