705480516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 144

約数和(自身を含む): 2056990208

約数和(自身を除く): 1351509692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 372, 403, 468, 486, 558, 702, 806, 837, 972, 1053, 1116, 1209, 1404, 1612, 1674, 1801, 2106, 2418, 2511, 3159, 3348, 3602, 3627, 4212, 4836, 5022, 5403, 6318, 7204, 7254, 7533, 10044, 10806, 10881, 12636, 14508, 15066, 16209, 21612, 21762, 23413, 30132, 32418, 32643, 43524, 46826, 48627, 55831, 64836, 65286, 70239, 93652, 97254, 97929, 111662, 130572, 140478, 145881, 167493, 194508, 195858, 210717, 223324, 280956, 291762, 334986, 391716, 421434, 437643, 502479, 583524, 632151, 669972, 725803, 842868, 875286, 1004958, 1264302, 1451606, 1507437, 1750572, 1896453, 2009916, 2177409, 2528604, 2903212, 3014874, 3792906, 4354818, 4522311, 5689359, 6029748, 6532227, 7585812, 8709636, 9044622, 11378718, 13064454, 13566933, 18089244, 19596681, 22757436, 26128908, 27133866, 39193362, 54267732, 58790043, 78386724, 117580086, 176370129, 235160172, 352740258, 705480516]

約数ペア:

[(1, 705480516), (2, 352740258), (3, 235160172), (4, 176370129), (6, 117580086), (9, 78386724), (12, 58790043), (13, 54267732), (18, 39193362), (26, 27133866), (27, 26128908), (31, 22757436), (36, 19596681), (39, 18089244), (52, 13566933), (54, 13064454), (62, 11378718), (78, 9044622), (81, 8709636), (93, 7585812), (108, 6532227), (117, 6029748), (124, 5689359), (156, 4522311), (162, 4354818), (186, 3792906), (234, 3014874), (243, 2903212), (279, 2528604), (324, 2177409), (351, 2009916), (372, 1896453), (403, 1750572), (468, 1507437), (486, 1451606), (558, 1264302), (702, 1004958), (806, 875286), (837, 842868), (972, 725803), (1053, 669972), (1116, 632151), (1209, 583524), (1404, 502479), (1612, 437643), (1674, 421434), (1801, 391716), (2106, 334986), (2418, 291762), (2511, 280956), (3159, 223324), (3348, 210717), (3602, 195858), (3627, 194508), (4212, 167493), (4836, 145881), (5022, 140478), (5403, 130572), (6318, 111662), (7204, 97929), (7254, 97254), (7533, 93652), (10044, 70239), (10806, 65286), (10881, 64836), (12636, 55831), (14508, 48627), (15066, 46826), (16209, 43524), (21612, 32643), (21762, 32418), (23413, 30132)]