387416906107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{26423}}^1$

素因数の和:26968

約数の個数: 64

約数和(自身を含む): 534777790464

約数和(自身を除く): 147360884357

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 487, 1309, 1771, 2737, 3409, 4301, 5357, 8279, 11201, 26423, 30107, 37499, 57953, 78407, 91069, 123211, 184961, 190417, 290653, 449191, 607729, 637483, 862477, 1332919, 2034571, 2094587, 3144337, 4254103, 4941101, 6685019, 10331393, 12868001, 14662109, 34587707, 46795133, 72319751, 90076007, 113645323, 141548011, 218756017, 295964023, 795517261, 990836077, 1531292119, 2071748161, 2406316187, 3255604253, 5031388391, 16844213309, 22789229771, 35219718737, 55345272301, 387416906107]

約数ペア:

[(1, 387416906107), (7, 55345272301), (11, 35219718737), (17, 22789229771), (23, 16844213309), (77, 5031388391), (119, 3255604253), (161, 2406316187), (187, 2071748161), (253, 1531292119), (391, 990836077), (487, 795517261), (1309, 295964023), (1771, 218756017), (2737, 141548011), (3409, 113645323), (4301, 90076007), (5357, 72319751), (8279, 46795133), (11201, 34587707), (26423, 14662109), (30107, 12868001), (37499, 10331393), (57953, 6685019), (78407, 4941101), (91069, 4254103), (123211, 3144337), (184961, 2094587), (190417, 2034571), (290653, 1332919), (449191, 862477), (607729, 637483)]