225281952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{193}}^2$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 754850880

約数和(自身を除く): 529568928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 193, 216, 224, 252, 288, 336, 378, 386, 432, 504, 579, 672, 756, 772, 864, 1008, 1158, 1351, 1512, 1544, 1737, 2016, 2316, 2702, 3024, 3088, 3474, 4053, 4632, 5211, 5404, 6048, 6176, 6948, 8106, 9264, 10422, 10808, 12159, 13896, 16212, 18528, 20844, 21616, 24318, 27792, 32424, 36477, 37249, 41688, 43232, 48636, 55584, 64848, 72954, 74498, 83376, 97272, 111747, 129696, 145908, 148996, 166752, 194544, 223494, 260743, 291816, 297992, 335241, 389088, 446988, 521486, 583632, 595984, 670482, 782229, 893976, 1005723, 1042972, 1167264, 1191968, 1340964, 1564458, 1787952, 2011446, 2085944, 2346687, 2681928, 3128916, 3575904, 4022892, 4171888, 4693374, 5363856, 6257832, 7040061, 8045784, 8343776, 9386748, 10727712, 12515664, 14080122, 16091568, 18773496, 25031328, 28160244, 32183136, 37546992, 56320488, 75093984, 112640976, 225281952]

約数ペア:

[(1, 225281952), (2, 112640976), (3, 75093984), (4, 56320488), (6, 37546992), (7, 32183136), (8, 28160244), (9, 25031328), (12, 18773496), (14, 16091568), (16, 14080122), (18, 12515664), (21, 10727712), (24, 9386748), (27, 8343776), (28, 8045784), (32, 7040061), (36, 6257832), (42, 5363856), (48, 4693374), (54, 4171888), (56, 4022892), (63, 3575904), (72, 3128916), (84, 2681928), (96, 2346687), (108, 2085944), (112, 2011446), (126, 1787952), (144, 1564458), (168, 1340964), (189, 1191968), (193, 1167264), (216, 1042972), (224, 1005723), (252, 893976), (288, 782229), (336, 670482), (378, 595984), (386, 583632), (432, 521486), (504, 446988), (579, 389088), (672, 335241), (756, 297992), (772, 291816), (864, 260743), (1008, 223494), (1158, 194544), (1351, 166752), (1512, 148996), (1544, 145908), (1737, 129696), (2016, 111747), (2316, 97272), (2702, 83376), (3024, 74498), (3088, 72954), (3474, 64848), (4053, 55584), (4632, 48636), (5211, 43232), (5404, 41688), (6048, 37249), (6176, 36477), (6948, 32424), (8106, 27792), (9264, 24318), (10422, 21616), (10808, 20844), (12159, 18528), (13896, 16212)]