15383952

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 80

約数和(自身を含む): 44640000

約数和(自身を除く): 29256048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 239, 298, 432, 447, 478, 596, 717, 894, 956, 1192, 1341, 1434, 1788, 1912, 2151, 2384, 2682, 2868, 3576, 3824, 4023, 4302, 5364, 5736, 6453, 7152, 8046, 8604, 10728, 11472, 12906, 16092, 17208, 21456, 25812, 32184, 34416, 35611, 51624, 64368, 71222, 103248, 106833, 142444, 213666, 284888, 320499, 427332, 569776, 640998, 854664, 961497, 1281996, 1709328, 1922994, 2563992, 3845988, 5127984, 7691976, 15383952]

約数ペア:

[(1, 15383952), (2, 7691976), (3, 5127984), (4, 3845988), (6, 2563992), (8, 1922994), (9, 1709328), (12, 1281996), (16, 961497), (18, 854664), (24, 640998), (27, 569776), (36, 427332), (48, 320499), (54, 284888), (72, 213666), (108, 142444), (144, 106833), (149, 103248), (216, 71222), (239, 64368), (298, 51624), (432, 35611), (447, 34416), (478, 32184), (596, 25812), (717, 21456), (894, 17208), (956, 16092), (1192, 12906), (1341, 11472), (1434, 10728), (1788, 8604), (1912, 8046), (2151, 7152), (2384, 6453), (2682, 5736), (2868, 5364), (3576, 4302), (3824, 4023)]