258851736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 851235840

約数和(自身を除く): 592384104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 31, 33, 36, 39, 44, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 156, 186, 198, 234, 248, 264, 279, 286, 312, 341, 372, 396, 403, 429, 468, 558, 572, 682, 744, 792, 806, 811, 858, 936, 1023, 1116, 1144, 1209, 1287, 1364, 1612, 1622, 1716, 2046, 2232, 2418, 2433, 2574, 2728, 3069, 3224, 3244, 3432, 3627, 4092, 4433, 4836, 4866, 5148, 6138, 6488, 7254, 7299, 8184, 8866, 8921, 9672, 9732, 10296, 10543, 12276, 13299, 14508, 14598, 17732, 17842, 19464, 21086, 24552, 25141, 26598, 26763, 29016, 29196, 31629, 35464, 35684, 39897, 42172, 50282, 53196, 53526, 58392, 63258, 71368, 75423, 79794, 80289, 84344, 94887, 100564, 106392, 107052, 115973, 126516, 150846, 159588, 160578, 189774, 201128, 214104, 226269, 231946, 253032, 276551, 301692, 319176, 321156, 326833, 347919, 379548, 452538, 463892, 553102, 603384, 642312, 653666, 695838, 759096, 829653, 905076, 927784, 980499, 1043757, 1106204, 1307332, 1391676, 1659306, 1810152, 1960998, 2087514, 2212408, 2488959, 2614664, 2783352, 2941497, 3318612, 3595163, 3921996, 4175028, 4977918, 5882994, 6637224, 7190326, 7843992, 8350056, 9955836, 10785489, 11765988, 14380652, 19911672, 21570978, 23531976, 28761304, 32356467, 43141956, 64712934, 86283912, 129425868, 258851736]

約数ペア:

[(1, 258851736), (2, 129425868), (3, 86283912), (4, 64712934), (6, 43141956), (8, 32356467), (9, 28761304), (11, 23531976), (12, 21570978), (13, 19911672), (18, 14380652), (22, 11765988), (24, 10785489), (26, 9955836), (31, 8350056), (33, 7843992), (36, 7190326), (39, 6637224), (44, 5882994), (52, 4977918), (62, 4175028), (66, 3921996), (72, 3595163), (78, 3318612), (88, 2941497), (93, 2783352), (99, 2614664), (104, 2488959), (117, 2212408), (124, 2087514), (132, 1960998), (143, 1810152), (156, 1659306), (186, 1391676), (198, 1307332), (234, 1106204), (248, 1043757), (264, 980499), (279, 927784), (286, 905076), (312, 829653), (341, 759096), (372, 695838), (396, 653666), (403, 642312), (429, 603384), (468, 553102), (558, 463892), (572, 452538), (682, 379548), (744, 347919), (792, 326833), (806, 321156), (811, 319176), (858, 301692), (936, 276551), (1023, 253032), (1116, 231946), (1144, 226269), (1209, 214104), (1287, 201128), (1364, 189774), (1612, 160578), (1622, 159588), (1716, 150846), (2046, 126516), (2232, 115973), (2418, 107052), (2433, 106392), (2574, 100564), (2728, 94887), (3069, 84344), (3224, 80289), (3244, 79794), (3432, 75423), (3627, 71368), (4092, 63258), (4433, 58392), (4836, 53526), (4866, 53196), (5148, 50282), (6138, 42172), (6488, 39897), (7254, 35684), (7299, 35464), (8184, 31629), (8866, 29196), (8921, 29016), (9672, 26763), (9732, 26598), (10296, 25141), (10543, 24552), (12276, 21086), (13299, 19464), (14508, 17842), (14598, 17732)]