2850989652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{390119}}^1$

素因数の和:390165

約数の個数: 72

約数和(自身を含む): 8520220800

約数和(自身を除く): 5669231148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 390119, 780238, 1170357, 1560476, 2340714, 2730833, 3511071, 4681428, 5461666, 7022142, 8192499, 10923332, 11313451, 14044284, 16384998, 22626902, 24577497, 32769996, 33940353, 45253804, 49154994, 67880706, 79194157, 98309988, 101821059, 135761412, 158388314, 203642118, 237582471, 316776628, 407284236, 475164942, 712747413, 950329884, 1425494826, 2850989652]

約数ペア:

[(1, 2850989652), (2, 1425494826), (3, 950329884), (4, 712747413), (6, 475164942), (7, 407284236), (9, 316776628), (12, 237582471), (14, 203642118), (18, 158388314), (21, 135761412), (28, 101821059), (29, 98309988), (36, 79194157), (42, 67880706), (58, 49154994), (63, 45253804), (84, 33940353), (87, 32769996), (116, 24577497), (126, 22626902), (174, 16384998), (203, 14044284), (252, 11313451), (261, 10923332), (348, 8192499), (406, 7022142), (522, 5461666), (609, 4681428), (812, 3511071), (1044, 2730833), (1218, 2340714), (1827, 1560476), (2436, 1170357), (3654, 780238), (7308, 390119)]