347524016

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 794520576

約数和(自身を除く): 446996560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 107, 112, 188, 214, 329, 376, 428, 617, 658, 749, 752, 856, 1234, 1316, 1498, 1712, 2468, 2632, 2996, 4319, 4936, 5029, 5264, 5992, 8638, 9872, 10058, 11984, 17276, 20116, 28999, 34552, 35203, 40232, 57998, 66019, 69104, 70406, 80464, 115996, 132038, 140812, 202993, 231992, 264076, 281624, 405986, 462133, 463984, 528152, 563248, 811972, 924266, 1056304, 1623944, 1848532, 3102893, 3247888, 3697064, 6205786, 7394128, 12411572, 21720251, 24823144, 43440502, 49646288, 86881004, 173762008, 347524016]

約数ペア:

[(1, 347524016), (2, 173762008), (4, 86881004), (7, 49646288), (8, 43440502), (14, 24823144), (16, 21720251), (28, 12411572), (47, 7394128), (56, 6205786), (94, 3697064), (107, 3247888), (112, 3102893), (188, 1848532), (214, 1623944), (329, 1056304), (376, 924266), (428, 811972), (617, 563248), (658, 528152), (749, 463984), (752, 462133), (856, 405986), (1234, 281624), (1316, 264076), (1498, 231992), (1712, 202993), (2468, 140812), (2632, 132038), (2996, 115996), (4319, 80464), (4936, 70406), (5029, 69104), (5264, 66019), (5992, 57998), (8638, 40232), (9872, 35203), (10058, 34552), (11984, 28999), (17276, 20116)]