253245888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 168

約数和(自身を含む): 838760832

約数和(自身を除く): 585514944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 144, 168, 192, 214, 224, 252, 288, 321, 336, 428, 448, 504, 576, 587, 642, 672, 749, 856, 963, 1008, 1174, 1284, 1344, 1498, 1712, 1761, 1926, 2016, 2247, 2348, 2568, 2996, 3424, 3522, 3852, 4032, 4109, 4494, 4696, 5136, 5283, 5992, 6741, 6848, 7044, 7704, 8218, 8988, 9392, 10272, 10566, 11984, 12327, 13482, 14088, 15408, 16436, 17976, 18784, 20544, 21132, 23968, 24654, 26964, 28176, 30816, 32872, 35952, 36981, 37568, 42264, 47936, 49308, 53928, 56352, 61632, 62809, 65744, 71904, 73962, 84528, 98616, 107856, 112704, 125618, 131488, 143808, 147924, 169056, 188427, 197232, 215712, 251236, 262976, 295848, 338112, 376854, 394464, 431424, 439663, 502472, 565281, 591696, 753708, 788928, 879326, 1004944, 1130562, 1183392, 1318989, 1507416, 1758652, 2009888, 2261124, 2366784, 2637978, 3014832, 3517304, 3956967, 4019776, 4522248, 5275956, 6029664, 7034608, 7913934, 9044496, 10551912, 12059328, 14069216, 15827868, 18088992, 21103824, 28138432, 31655736, 36177984, 42207648, 63311472, 84415296, 126622944, 253245888]

約数ペア:

[(1, 253245888), (2, 126622944), (3, 84415296), (4, 63311472), (6, 42207648), (7, 36177984), (8, 31655736), (9, 28138432), (12, 21103824), (14, 18088992), (16, 15827868), (18, 14069216), (21, 12059328), (24, 10551912), (28, 9044496), (32, 7913934), (36, 7034608), (42, 6029664), (48, 5275956), (56, 4522248), (63, 4019776), (64, 3956967), (72, 3517304), (84, 3014832), (96, 2637978), (107, 2366784), (112, 2261124), (126, 2009888), (144, 1758652), (168, 1507416), (192, 1318989), (214, 1183392), (224, 1130562), (252, 1004944), (288, 879326), (321, 788928), (336, 753708), (428, 591696), (448, 565281), (504, 502472), (576, 439663), (587, 431424), (642, 394464), (672, 376854), (749, 338112), (856, 295848), (963, 262976), (1008, 251236), (1174, 215712), (1284, 197232), (1344, 188427), (1498, 169056), (1712, 147924), (1761, 143808), (1926, 131488), (2016, 125618), (2247, 112704), (2348, 107856), (2568, 98616), (2996, 84528), (3424, 73962), (3522, 71904), (3852, 65744), (4032, 62809), (4109, 61632), (4494, 56352), (4696, 53928), (5136, 49308), (5283, 47936), (5992, 42264), (6741, 37568), (6848, 36981), (7044, 35952), (7704, 32872), (8218, 30816), (8988, 28176), (9392, 26964), (10272, 24654), (10566, 23968), (11984, 21132), (12327, 20544), (13482, 18784), (14088, 17976), (15408, 16436)]