1940244516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11719}}^1$

素因数の和:11815

約数の個数: 120

約数和(自身を含む): 5876689280

約数和(自身を除く): 3936444764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 324, 378, 438, 511, 567, 657, 756, 876, 1022, 1134, 1314, 1533, 1971, 2044, 2268, 2628, 3066, 3942, 4599, 5913, 6132, 7884, 9198, 11719, 11826, 13797, 18396, 23438, 23652, 27594, 35157, 41391, 46876, 55188, 70314, 82033, 82782, 105471, 140628, 164066, 165564, 210942, 246099, 316413, 328132, 421884, 492198, 632826, 738297, 855487, 949239, 984396, 1265652, 1476594, 1710974, 1898478, 2214891, 2566461, 2953188, 3421948, 3796956, 4429782, 5132922, 5988409, 6644673, 7699383, 8859564, 10265844, 11976818, 13289346, 15398766, 17965227, 23098149, 23953636, 26578692, 30797532, 35930454, 46196298, 53895681, 69294447, 71860908, 92392596, 107791362, 138588894, 161687043, 215582724, 277177788, 323374086, 485061129, 646748172, 970122258, 1940244516]

約数ペア:

[(1, 1940244516), (2, 970122258), (3, 646748172), (4, 485061129), (6, 323374086), (7, 277177788), (9, 215582724), (12, 161687043), (14, 138588894), (18, 107791362), (21, 92392596), (27, 71860908), (28, 69294447), (36, 53895681), (42, 46196298), (54, 35930454), (63, 30797532), (73, 26578692), (81, 23953636), (84, 23098149), (108, 17965227), (126, 15398766), (146, 13289346), (162, 11976818), (189, 10265844), (219, 8859564), (252, 7699383), (292, 6644673), (324, 5988409), (378, 5132922), (438, 4429782), (511, 3796956), (567, 3421948), (657, 2953188), (756, 2566461), (876, 2214891), (1022, 1898478), (1134, 1710974), (1314, 1476594), (1533, 1265652), (1971, 984396), (2044, 949239), (2268, 855487), (2628, 738297), (3066, 632826), (3942, 492198), (4599, 421884), (5913, 328132), (6132, 316413), (7884, 246099), (9198, 210942), (11719, 165564), (11826, 164066), (13797, 140628), (18396, 105471), (23438, 82782), (23652, 82033), (27594, 70314), (35157, 55188), (41391, 46876)]