213812064

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5419}}^1$

素因数の和:5572

約数の個数: 72

約数和(自身を含む): 612579240

約数和(自身を除く): 398767176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 5419, 6576, 9864, 10838, 13152, 16257, 19728, 21676, 32514, 39456, 43352, 48771, 65028, 86704, 97542, 130056, 173408, 195084, 260112, 390168, 520224, 742403, 780336, 1484806, 1560672, 2227209, 2969612, 4454418, 5939224, 6681627, 8908836, 11878448, 13363254, 17817672, 23756896, 26726508, 35635344, 53453016, 71270688, 106906032, 213812064]

約数ペア:

[(1, 213812064), (2, 106906032), (3, 71270688), (4, 53453016), (6, 35635344), (8, 26726508), (9, 23756896), (12, 17817672), (16, 13363254), (18, 11878448), (24, 8908836), (32, 6681627), (36, 5939224), (48, 4454418), (72, 2969612), (96, 2227209), (137, 1560672), (144, 1484806), (274, 780336), (288, 742403), (411, 520224), (548, 390168), (822, 260112), (1096, 195084), (1233, 173408), (1644, 130056), (2192, 97542), (2466, 86704), (3288, 65028), (4384, 48771), (4932, 43352), (5419, 39456), (6576, 32514), (9864, 21676), (10838, 19728), (13152, 16257)]