216800298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 216

約数和(自身を含む): 607501440

約数和(自身を除く): 390701142

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 99, 114, 117, 121, 143, 169, 171, 186, 198, 209, 234, 242, 247, 279, 286, 338, 341, 342, 363, 403, 418, 429, 494, 507, 558, 589, 627, 682, 726, 741, 806, 858, 1014, 1023, 1089, 1178, 1209, 1254, 1287, 1482, 1521, 1573, 1767, 1859, 1881, 2046, 2178, 2223, 2299, 2418, 2574, 2717, 3042, 3069, 3146, 3211, 3534, 3627, 3718, 3751, 3762, 4433, 4446, 4598, 4719, 5239, 5301, 5434, 5577, 6138, 6422, 6479, 6897, 7254, 7502, 7657, 8151, 8866, 9438, 9633, 10478, 10602, 11154, 11253, 12958, 13299, 13794, 14157, 15314, 15717, 16302, 16731, 19266, 19437, 20449, 20691, 22506, 22971, 24453, 26598, 28314, 28899, 29887, 31434, 33462, 33759, 35321, 38874, 39897, 40898, 41382, 45942, 47151, 48763, 48906, 57629, 57798, 58311, 59774, 61347, 67518, 68913, 70642, 71269, 79794, 84227, 89661, 94302, 97526, 99541, 105963, 115258, 116622, 122694, 137826, 142538, 146289, 168454, 172887, 179322, 184041, 199082, 211926, 213807, 252681, 268983, 292578, 298623, 317889, 345774, 368082, 388531, 427614, 438867, 505362, 518661, 537966, 597246, 633919, 635778, 641421, 758043, 777062, 877734, 895869, 926497, 1037322, 1094951, 1165593, 1267838, 1282842, 1516086, 1791738, 1852994, 1901757, 2189902, 2331186, 2779491, 3284853, 3496779, 3803514, 5558982, 5705271, 6569706, 6993558, 8338473, 9854559, 11410542, 12044461, 16676946, 19709118, 24088922, 36133383, 72266766, 108400149, 216800298]

約数ペア:

[(1, 216800298), (2, 108400149), (3, 72266766), (6, 36133383), (9, 24088922), (11, 19709118), (13, 16676946), (18, 12044461), (19, 11410542), (22, 9854559), (26, 8338473), (31, 6993558), (33, 6569706), (38, 5705271), (39, 5558982), (57, 3803514), (62, 3496779), (66, 3284853), (78, 2779491), (93, 2331186), (99, 2189902), (114, 1901757), (117, 1852994), (121, 1791738), (143, 1516086), (169, 1282842), (171, 1267838), (186, 1165593), (198, 1094951), (209, 1037322), (234, 926497), (242, 895869), (247, 877734), (279, 777062), (286, 758043), (338, 641421), (341, 635778), (342, 633919), (363, 597246), (403, 537966), (418, 518661), (429, 505362), (494, 438867), (507, 427614), (558, 388531), (589, 368082), (627, 345774), (682, 317889), (726, 298623), (741, 292578), (806, 268983), (858, 252681), (1014, 213807), (1023, 211926), (1089, 199082), (1178, 184041), (1209, 179322), (1254, 172887), (1287, 168454), (1482, 146289), (1521, 142538), (1573, 137826), (1767, 122694), (1859, 116622), (1881, 115258), (2046, 105963), (2178, 99541), (2223, 97526), (2299, 94302), (2418, 89661), (2574, 84227), (2717, 79794), (3042, 71269), (3069, 70642), (3146, 68913), (3211, 67518), (3534, 61347), (3627, 59774), (3718, 58311), (3751, 57798), (3762, 57629), (4433, 48906), (4446, 48763), (4598, 47151), (4719, 45942), (5239, 41382), (5301, 40898), (5434, 39897), (5577, 38874), (6138, 35321), (6422, 33759), (6479, 33462), (6897, 31434), (7254, 29887), (7502, 28899), (7657, 28314), (8151, 26598), (8866, 24453), (9438, 22971), (9633, 22506), (10478, 20691), (10602, 20449), (11154, 19437), (11253, 19266), (12958, 16731), (13299, 16302), (13794, 15717), (14157, 15314)]