40644975924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{406271}}^1$

素因数の和:406685

約数の個数: 72

約数和(自身を含む): 117714874368

約数和(自身を除く): 77069898444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1588, 2382, 2779, 3573, 4764, 5558, 7146, 8337, 11116, 14292, 16674, 25011, 33348, 50022, 100044, 406271, 812542, 1218813, 1625084, 2437626, 2843897, 3656439, 4875252, 5687794, 7312878, 8531691, 11375588, 14625756, 17063382, 25595073, 34126764, 51190146, 102380292, 161289587, 322579174, 483868761, 645158348, 967737522, 1129027109, 1451606283, 1935475044, 2258054218, 2903212566, 3387081327, 4516108436, 5806425132, 6774162654, 10161243981, 13548325308, 20322487962, 40644975924]

約数ペア:

[(1, 40644975924), (2, 20322487962), (3, 13548325308), (4, 10161243981), (6, 6774162654), (7, 5806425132), (9, 4516108436), (12, 3387081327), (14, 2903212566), (18, 2258054218), (21, 1935475044), (28, 1451606283), (36, 1129027109), (42, 967737522), (63, 645158348), (84, 483868761), (126, 322579174), (252, 161289587), (397, 102380292), (794, 51190146), (1191, 34126764), (1588, 25595073), (2382, 17063382), (2779, 14625756), (3573, 11375588), (4764, 8531691), (5558, 7312878), (7146, 5687794), (8337, 4875252), (11116, 3656439), (14292, 2843897), (16674, 2437626), (25011, 1625084), (33348, 1218813), (50022, 812542), (100044, 406271)]