290414816

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 593762400

約数和(自身を除く): 303347584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 373, 464, 746, 839, 928, 1492, 1678, 2984, 3356, 5968, 6712, 10817, 11936, 13424, 21634, 24331, 26848, 43268, 48662, 86536, 97324, 173072, 194648, 312947, 346144, 389296, 625894, 778592, 1251788, 2503576, 5007152, 9075463, 10014304, 18150926, 36301852, 72603704, 145207408, 290414816]

約数ペア:

[(1, 290414816), (2, 145207408), (4, 72603704), (8, 36301852), (16, 18150926), (29, 10014304), (32, 9075463), (58, 5007152), (116, 2503576), (232, 1251788), (373, 778592), (464, 625894), (746, 389296), (839, 346144), (928, 312947), (1492, 194648), (1678, 173072), (2984, 97324), (3356, 86536), (5968, 48662), (6712, 43268), (10817, 26848), (11936, 24331), (13424, 21634)]