253330896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 819947520

約数和(自身を除く): 566616624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 59, 78, 84, 91, 104, 112, 118, 156, 168, 177, 182, 208, 236, 273, 312, 336, 354, 364, 413, 472, 546, 624, 708, 728, 767, 826, 944, 983, 1092, 1239, 1416, 1456, 1534, 1652, 1966, 2184, 2301, 2478, 2832, 2949, 3068, 3304, 3932, 4368, 4602, 4956, 5369, 5898, 6136, 6608, 6881, 7864, 9204, 9912, 10738, 11796, 12272, 12779, 13762, 15728, 16107, 18408, 19824, 20643, 21476, 23592, 25558, 27524, 32214, 36816, 38337, 41286, 42952, 47184, 51116, 55048, 57997, 64428, 76674, 82572, 85904, 89453, 102232, 110096, 115994, 128856, 153348, 165144, 173991, 178906, 204464, 231988, 257712, 268359, 306696, 330288, 347982, 357812, 405979, 463976, 536718, 613392, 695964, 715624, 753961, 811958, 927952, 1073436, 1217937, 1391928, 1431248, 1507922, 1623916, 2146872, 2261883, 2435874, 2783856, 3015844, 3247832, 4293744, 4523766, 4871748, 5277727, 6031688, 6495664, 9047532, 9743496, 10555454, 12063376, 15833181, 18095064, 19486992, 21110908, 31666362, 36190128, 42221816, 63332724, 84443632, 126665448, 253330896]

約数ペア:

[(1, 253330896), (2, 126665448), (3, 84443632), (4, 63332724), (6, 42221816), (7, 36190128), (8, 31666362), (12, 21110908), (13, 19486992), (14, 18095064), (16, 15833181), (21, 12063376), (24, 10555454), (26, 9743496), (28, 9047532), (39, 6495664), (42, 6031688), (48, 5277727), (52, 4871748), (56, 4523766), (59, 4293744), (78, 3247832), (84, 3015844), (91, 2783856), (104, 2435874), (112, 2261883), (118, 2146872), (156, 1623916), (168, 1507922), (177, 1431248), (182, 1391928), (208, 1217937), (236, 1073436), (273, 927952), (312, 811958), (336, 753961), (354, 715624), (364, 695964), (413, 613392), (472, 536718), (546, 463976), (624, 405979), (708, 357812), (728, 347982), (767, 330288), (826, 306696), (944, 268359), (983, 257712), (1092, 231988), (1239, 204464), (1416, 178906), (1456, 173991), (1534, 165144), (1652, 153348), (1966, 128856), (2184, 115994), (2301, 110096), (2478, 102232), (2832, 89453), (2949, 85904), (3068, 82572), (3304, 76674), (3932, 64428), (4368, 57997), (4602, 55048), (4956, 51116), (5369, 47184), (5898, 42952), (6136, 41286), (6608, 38337), (6881, 36816), (7864, 32214), (9204, 27524), (9912, 25558), (10738, 23592), (11796, 21476), (12272, 20643), (12779, 19824), (13762, 18408), (15728, 16107)]