1249248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:57

約数の個数: 144

約数和(自身を含む): 4427136

約数和(自身を除く): 3177888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 169, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 338, 352, 364, 416, 429, 462, 507, 528, 546, 572, 616, 624, 672, 676, 728, 858, 924, 1001, 1014, 1056, 1092, 1144, 1183, 1232, 1248, 1352, 1456, 1716, 1848, 1859, 2002, 2028, 2184, 2288, 2366, 2464, 2704, 2912, 3003, 3432, 3549, 3696, 3718, 4004, 4056, 4368, 4576, 4732, 5408, 5577, 6006, 6864, 7098, 7392, 7436, 8008, 8112, 8736, 9464, 11154, 12012, 13013, 13728, 14196, 14872, 16016, 16224, 18928, 22308, 24024, 26026, 28392, 29744, 32032, 37856, 39039, 44616, 48048, 52052, 56784, 59488, 78078, 89232, 96096, 104104, 113568, 156156, 178464, 208208, 312312, 416416, 624624, 1249248]

約数ペア:

[(1, 1249248), (2, 624624), (3, 416416), (4, 312312), (6, 208208), (7, 178464), (8, 156156), (11, 113568), (12, 104104), (13, 96096), (14, 89232), (16, 78078), (21, 59488), (22, 56784), (24, 52052), (26, 48048), (28, 44616), (32, 39039), (33, 37856), (39, 32032), (42, 29744), (44, 28392), (48, 26026), (52, 24024), (56, 22308), (66, 18928), (77, 16224), (78, 16016), (84, 14872), (88, 14196), (91, 13728), (96, 13013), (104, 12012), (112, 11154), (132, 9464), (143, 8736), (154, 8112), (156, 8008), (168, 7436), (169, 7392), (176, 7098), (182, 6864), (208, 6006), (224, 5577), (231, 5408), (264, 4732), (273, 4576), (286, 4368), (308, 4056), (312, 4004), (336, 3718), (338, 3696), (352, 3549), (364, 3432), (416, 3003), (429, 2912), (462, 2704), (507, 2464), (528, 2366), (546, 2288), (572, 2184), (616, 2028), (624, 2002), (672, 1859), (676, 1848), (728, 1716), (858, 1456), (924, 1352), (1001, 1248), (1014, 1232), (1056, 1183), (1092, 1144)]