247464672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 144

約数和(自身を含む): 804263040

約数和(自身を除く): 556798368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2179, 2184, 2366, 2704, 2912, 3549, 4056, 4358, 4368, 4732, 5408, 6537, 7098, 8112, 8716, 8736, 9464, 13074, 14196, 15253, 16224, 17432, 18928, 26148, 28327, 28392, 30506, 34864, 37856, 45759, 52296, 56654, 56784, 61012, 69728, 84981, 91518, 104592, 113308, 113568, 122024, 169962, 183036, 198289, 209184, 226616, 244048, 339924, 366072, 368251, 396578, 453232, 488096, 594867, 679848, 732144, 736502, 793156, 906464, 1104753, 1189734, 1359696, 1464288, 1473004, 1586312, 2209506, 2379468, 2577757, 2719392, 2946008, 3172624, 4419012, 4758936, 5155514, 5892016, 6345248, 7733271, 8838024, 9517872, 10311028, 11784032, 15466542, 17676048, 19035744, 20622056, 30933084, 35352096, 41244112, 61866168, 82488224, 123732336, 247464672]

約数ペア:

[(1, 247464672), (2, 123732336), (3, 82488224), (4, 61866168), (6, 41244112), (7, 35352096), (8, 30933084), (12, 20622056), (13, 19035744), (14, 17676048), (16, 15466542), (21, 11784032), (24, 10311028), (26, 9517872), (28, 8838024), (32, 7733271), (39, 6345248), (42, 5892016), (48, 5155514), (52, 4758936), (56, 4419012), (78, 3172624), (84, 2946008), (91, 2719392), (96, 2577757), (104, 2379468), (112, 2209506), (156, 1586312), (168, 1473004), (169, 1464288), (182, 1359696), (208, 1189734), (224, 1104753), (273, 906464), (312, 793156), (336, 736502), (338, 732144), (364, 679848), (416, 594867), (507, 488096), (546, 453232), (624, 396578), (672, 368251), (676, 366072), (728, 339924), (1014, 244048), (1092, 226616), (1183, 209184), (1248, 198289), (1352, 183036), (1456, 169962), (2028, 122024), (2179, 113568), (2184, 113308), (2366, 104592), (2704, 91518), (2912, 84981), (3549, 69728), (4056, 61012), (4358, 56784), (4368, 56654), (4732, 52296), (5408, 45759), (6537, 37856), (7098, 34864), (8112, 30506), (8716, 28392), (8736, 28327), (9464, 26148), (13074, 18928), (14196, 17432), (15253, 16224)]