189873684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 650657280

約数和(自身を除く): 460783596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 182, 198, 231, 234, 242, 252, 273, 286, 308, 363, 364, 396, 429, 462, 468, 479, 484, 546, 572, 693, 726, 819, 847, 858, 924, 958, 1001, 1089, 1092, 1287, 1386, 1437, 1452, 1573, 1638, 1694, 1716, 1916, 2002, 2178, 2541, 2574, 2772, 2874, 3003, 3146, 3276, 3353, 3388, 4004, 4311, 4356, 4719, 5082, 5148, 5269, 5748, 6006, 6227, 6292, 6706, 7623, 8622, 9009, 9438, 10059, 10164, 10538, 11011, 12012, 12454, 13412, 14157, 15246, 15807, 17244, 18018, 18681, 18876, 20118, 21076, 22022, 24908, 28314, 30177, 30492, 31614, 33033, 36036, 36883, 37362, 40236, 43589, 44044, 47421, 56043, 56628, 57959, 60354, 63228, 66066, 68497, 73766, 74724, 87178, 94842, 99099, 110649, 112086, 115918, 120708, 130767, 132132, 136994, 147532, 173877, 174356, 189684, 198198, 205491, 221298, 224172, 231836, 261534, 273988, 331947, 347754, 392301, 396396, 405713, 410982, 442596, 479479, 521631, 523068, 616473, 663894, 695508, 753467, 784602, 811426, 821964, 958958, 1043262, 1217139, 1232946, 1327788, 1438437, 1506934, 1569204, 1622852, 1917916, 2086524, 2260401, 2434278, 2465892, 2876874, 3013868, 3651417, 4315311, 4520802, 4868556, 5274269, 5753748, 6781203, 7302834, 8630622, 9041604, 10548538, 13562406, 14605668, 15822807, 17261244, 21097076, 27124812, 31645614, 47468421, 63291228, 94936842, 189873684]

約数ペア:

[(1, 189873684), (2, 94936842), (3, 63291228), (4, 47468421), (6, 31645614), (7, 27124812), (9, 21097076), (11, 17261244), (12, 15822807), (13, 14605668), (14, 13562406), (18, 10548538), (21, 9041604), (22, 8630622), (26, 7302834), (28, 6781203), (33, 5753748), (36, 5274269), (39, 4868556), (42, 4520802), (44, 4315311), (52, 3651417), (63, 3013868), (66, 2876874), (77, 2465892), (78, 2434278), (84, 2260401), (91, 2086524), (99, 1917916), (117, 1622852), (121, 1569204), (126, 1506934), (132, 1438437), (143, 1327788), (154, 1232946), (156, 1217139), (182, 1043262), (198, 958958), (231, 821964), (234, 811426), (242, 784602), (252, 753467), (273, 695508), (286, 663894), (308, 616473), (363, 523068), (364, 521631), (396, 479479), (429, 442596), (462, 410982), (468, 405713), (479, 396396), (484, 392301), (546, 347754), (572, 331947), (693, 273988), (726, 261534), (819, 231836), (847, 224172), (858, 221298), (924, 205491), (958, 198198), (1001, 189684), (1089, 174356), (1092, 173877), (1287, 147532), (1386, 136994), (1437, 132132), (1452, 130767), (1573, 120708), (1638, 115918), (1694, 112086), (1716, 110649), (1916, 99099), (2002, 94842), (2178, 87178), (2541, 74724), (2574, 73766), (2772, 68497), (2874, 66066), (3003, 63228), (3146, 60354), (3276, 57959), (3353, 56628), (3388, 56043), (4004, 47421), (4311, 44044), (4356, 43589), (4719, 40236), (5082, 37362), (5148, 36883), (5269, 36036), (5748, 33033), (6006, 31614), (6227, 30492), (6292, 30177), (6706, 28314), (7623, 24908), (8622, 22022), (9009, 21076), (9438, 20118), (10059, 18876), (10164, 18681), (10538, 18018), (11011, 17244), (12012, 15807), (12454, 15246), (13412, 14157)]