215604144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2127

約数の個数: 120

約数和(自身を含む): 696384000

約数和(自身を除く): 480779856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 1999, 2247, 2568, 2996, 3852, 3998, 4494, 5136, 5992, 5997, 6741, 7704, 7996, 8988, 11984, 11994, 13482, 13993, 15408, 15992, 17976, 17991, 23988, 26964, 27986, 31984, 35952, 35982, 41979, 47976, 53928, 55972, 71964, 83958, 95952, 107856, 111944, 125937, 143928, 167916, 213893, 223888, 251874, 287856, 335832, 427786, 503748, 641679, 671664, 855572, 1007496, 1283358, 1497251, 1711144, 1925037, 2014992, 2566716, 2994502, 3422288, 3850074, 4491753, 5133432, 5989004, 7700148, 8983506, 10266864, 11978008, 13475259, 15400296, 17967012, 23956016, 26950518, 30800592, 35934024, 53901036, 71868048, 107802072, 215604144]

約数ペア:

[(1, 215604144), (2, 107802072), (3, 71868048), (4, 53901036), (6, 35934024), (7, 30800592), (8, 26950518), (9, 23956016), (12, 17967012), (14, 15400296), (16, 13475259), (18, 11978008), (21, 10266864), (24, 8983506), (28, 7700148), (36, 5989004), (42, 5133432), (48, 4491753), (56, 3850074), (63, 3422288), (72, 2994502), (84, 2566716), (107, 2014992), (112, 1925037), (126, 1711144), (144, 1497251), (168, 1283358), (214, 1007496), (252, 855572), (321, 671664), (336, 641679), (428, 503748), (504, 427786), (642, 335832), (749, 287856), (856, 251874), (963, 223888), (1008, 213893), (1284, 167916), (1498, 143928), (1712, 125937), (1926, 111944), (1999, 107856), (2247, 95952), (2568, 83958), (2996, 71964), (3852, 55972), (3998, 53928), (4494, 47976), (5136, 41979), (5992, 35982), (5997, 35952), (6741, 31984), (7704, 27986), (7996, 26964), (8988, 23988), (11984, 17991), (11994, 17976), (13482, 15992), (13993, 15408)]