212247252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 653511040

約数和(自身を除く): 441263788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 171, 194, 228, 252, 266, 291, 342, 388, 399, 457, 532, 582, 679, 684, 798, 873, 914, 1164, 1197, 1358, 1371, 1596, 1746, 1828, 1843, 2037, 2394, 2716, 2742, 3199, 3492, 3686, 4074, 4113, 4788, 5484, 5529, 6111, 6398, 7372, 8148, 8226, 8683, 9597, 11058, 12222, 12796, 12901, 16452, 16587, 17366, 19194, 22116, 24444, 25802, 26049, 28791, 33174, 34732, 38388, 38703, 44329, 51604, 52098, 57582, 60781, 66348, 77406, 78147, 88658, 104196, 115164, 116109, 121562, 132987, 154812, 156294, 177316, 182343, 232218, 243124, 265974, 310303, 312588, 364686, 398961, 464436, 531948, 547029, 620606, 729372, 797922, 842251, 930909, 1094058, 1241212, 1595844, 1684502, 1861818, 2188116, 2526753, 2792727, 3369004, 3723636, 5053506, 5585454, 5895757, 7580259, 10107012, 11170908, 11791514, 15160518, 17687271, 23583028, 30321036, 35374542, 53061813, 70749084, 106123626, 212247252]

約数ペア:

[(1, 212247252), (2, 106123626), (3, 70749084), (4, 53061813), (6, 35374542), (7, 30321036), (9, 23583028), (12, 17687271), (14, 15160518), (18, 11791514), (19, 11170908), (21, 10107012), (28, 7580259), (36, 5895757), (38, 5585454), (42, 5053506), (57, 3723636), (63, 3369004), (76, 2792727), (84, 2526753), (97, 2188116), (114, 1861818), (126, 1684502), (133, 1595844), (171, 1241212), (194, 1094058), (228, 930909), (252, 842251), (266, 797922), (291, 729372), (342, 620606), (388, 547029), (399, 531948), (457, 464436), (532, 398961), (582, 364686), (679, 312588), (684, 310303), (798, 265974), (873, 243124), (914, 232218), (1164, 182343), (1197, 177316), (1358, 156294), (1371, 154812), (1596, 132987), (1746, 121562), (1828, 116109), (1843, 115164), (2037, 104196), (2394, 88658), (2716, 78147), (2742, 77406), (3199, 66348), (3492, 60781), (3686, 57582), (4074, 52098), (4113, 51604), (4788, 44329), (5484, 38703), (5529, 38388), (6111, 34732), (6398, 33174), (7372, 28791), (8148, 26049), (8226, 25802), (8683, 24444), (9597, 22116), (11058, 19194), (12222, 17366), (12796, 16587), (12901, 16452)]