245441196

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 856128000

約数和(自身を除く): 610686804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 139, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 278, 286, 294, 308, 343, 364, 396, 417, 429, 441, 462, 468, 539, 546, 556, 572, 588, 637, 686, 693, 819, 834, 858, 882, 924, 973, 1001, 1029, 1078, 1092, 1251, 1274, 1287, 1372, 1386, 1529, 1617, 1638, 1668, 1716, 1764, 1807, 1911, 1946, 2002, 2058, 2156, 2502, 2548, 2574, 2772, 2919, 3003, 3058, 3087, 3234, 3276, 3614, 3773, 3822, 3892, 4004, 4116, 4459, 4587, 4851, 5004, 5148, 5421, 5733, 5838, 6006, 6116, 6174, 6468, 6811, 7007, 7228, 7546, 7644, 8757, 8918, 9009, 9174, 9702, 10703, 10842, 11319, 11466, 11676, 12012, 12348, 12649, 13377, 13622, 13761, 14014, 15092, 16263, 17514, 17836, 18018, 18348, 19404, 19877, 20433, 21021, 21406, 21684, 22638, 22932, 25298, 26754, 27244, 27522, 28028, 32109, 32526, 33957, 35028, 36036, 37947, 39754, 40131, 40866, 42042, 42812, 45276, 47677, 49049, 50596, 53508, 55044, 59631, 61299, 63063, 64218, 65052, 67914, 74921, 75894, 79508, 80262, 81732, 84084, 88543, 95354, 96327, 98098, 113841, 119262, 122598, 126126, 128436, 135828, 139139, 143031, 147147, 149842, 151788, 160524, 177086, 178893, 190708, 192654, 196196, 224763, 227682, 238524, 245196, 252252, 265629, 278278, 286062, 294294, 299684, 354172, 357786, 385308, 417417, 429093, 441441, 449526, 455364, 524447, 531258, 556556, 572124, 588588, 619801, 674289, 715572, 796887, 834834, 858186, 882882, 899052, 973973, 1048894, 1062516, 1239602, 1252251, 1348578, 1573341, 1593774, 1669668, 1716372, 1765764, 1859403, 1947946, 2097788, 2479204, 2504502, 2697156, 2921919, 3146682, 3187548, 3718806, 3895892, 4720023, 5009004, 5578209, 5843838, 6293364, 6817811, 7437612, 8765757, 9440046, 11156418, 11687676, 13635622, 17531514, 18880092, 20453433, 22312836, 27271244, 35063028, 40906866, 61360299, 81813732, 122720598, 245441196]

約数ペア:

[(1, 245441196), (2, 122720598), (3, 81813732), (4, 61360299), (6, 40906866), (7, 35063028), (9, 27271244), (11, 22312836), (12, 20453433), (13, 18880092), (14, 17531514), (18, 13635622), (21, 11687676), (22, 11156418), (26, 9440046), (28, 8765757), (33, 7437612), (36, 6817811), (39, 6293364), (42, 5843838), (44, 5578209), (49, 5009004), (52, 4720023), (63, 3895892), (66, 3718806), (77, 3187548), (78, 3146682), (84, 2921919), (91, 2697156), (98, 2504502), (99, 2479204), (117, 2097788), (126, 1947946), (132, 1859403), (139, 1765764), (143, 1716372), (147, 1669668), (154, 1593774), (156, 1573341), (182, 1348578), (196, 1252251), (198, 1239602), (231, 1062516), (234, 1048894), (252, 973973), (273, 899052), (278, 882882), (286, 858186), (294, 834834), (308, 796887), (343, 715572), (364, 674289), (396, 619801), (417, 588588), (429, 572124), (441, 556556), (462, 531258), (468, 524447), (539, 455364), (546, 449526), (556, 441441), (572, 429093), (588, 417417), (637, 385308), (686, 357786), (693, 354172), (819, 299684), (834, 294294), (858, 286062), (882, 278278), (924, 265629), (973, 252252), (1001, 245196), (1029, 238524), (1078, 227682), (1092, 224763), (1251, 196196), (1274, 192654), (1287, 190708), (1372, 178893), (1386, 177086), (1529, 160524), (1617, 151788), (1638, 149842), (1668, 147147), (1716, 143031), (1764, 139139), (1807, 135828), (1911, 128436), (1946, 126126), (2002, 122598), (2058, 119262), (2156, 113841), (2502, 98098), (2548, 96327), (2574, 95354), (2772, 88543), (2919, 84084), (3003, 81732), (3058, 80262), (3087, 79508), (3234, 75894), (3276, 74921), (3614, 67914), (3773, 65052), (3822, 64218), (3892, 63063), (4004, 61299), (4116, 59631), (4459, 55044), (4587, 53508), (4851, 50596), (5004, 49049), (5148, 47677), (5421, 45276), (5733, 42812), (5838, 42042), (6006, 40866), (6116, 40131), (6174, 39754), (6468, 37947), (6811, 36036), (7007, 35028), (7228, 33957), (7546, 32526), (7644, 32109), (8757, 28028), (8918, 27522), (9009, 27244), (9174, 26754), (9702, 25298), (10703, 22932), (10842, 22638), (11319, 21684), (11466, 21406), (11676, 21021), (12012, 20433), (12348, 19877), (12649, 19404), (13377, 18348), (13622, 18018), (13761, 17836), (14014, 17514), (15092, 16263)]