220486224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5312

約数の個数: 80

約数和(自身を含む): 656211968

約数和(自身を除く): 435725744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5167, 5334, 6096, 7112, 10334, 10668, 14224, 15501, 20668, 21336, 31002, 36169, 41336, 42672, 62004, 72338, 82672, 108507, 124008, 144676, 217014, 248016, 289352, 434028, 578704, 656209, 868056, 1312418, 1736112, 1968627, 2624836, 3937254, 4593463, 5249672, 7874508, 9186926, 10499344, 13780389, 15749016, 18373852, 27560778, 31498032, 36747704, 55121556, 73495408, 110243112, 220486224]

約数ペア:

[(1, 220486224), (2, 110243112), (3, 73495408), (4, 55121556), (6, 36747704), (7, 31498032), (8, 27560778), (12, 18373852), (14, 15749016), (16, 13780389), (21, 10499344), (24, 9186926), (28, 7874508), (42, 5249672), (48, 4593463), (56, 3937254), (84, 2624836), (112, 1968627), (127, 1736112), (168, 1312418), (254, 868056), (336, 656209), (381, 578704), (508, 434028), (762, 289352), (889, 248016), (1016, 217014), (1524, 144676), (1778, 124008), (2032, 108507), (2667, 82672), (3048, 72338), (3556, 62004), (5167, 42672), (5334, 41336), (6096, 36169), (7112, 31002), (10334, 21336), (10668, 20668), (14224, 15501)]