2145527856

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2295

約数の個数: 120

約数和(自身を含む): 6227220480

約数和(自身を除く): 4081692624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 239, 248, 279, 372, 478, 496, 558, 717, 744, 956, 1116, 1434, 1488, 1912, 2011, 2151, 2232, 2868, 3824, 4022, 4302, 4464, 5736, 6033, 7409, 8044, 8604, 11472, 12066, 14818, 16088, 17208, 18099, 22227, 24132, 29636, 32176, 34416, 36198, 44454, 48264, 59272, 62341, 66681, 72396, 88908, 96528, 118544, 124682, 133362, 144792, 177816, 187023, 249364, 266724, 289584, 355632, 374046, 480629, 498728, 533448, 561069, 748092, 961258, 997456, 1066896, 1122138, 1441887, 1496184, 1922516, 2244276, 2883774, 2992368, 3845032, 4325661, 4488552, 5767548, 7690064, 8651322, 8977104, 11535096, 14899499, 17302644, 23070192, 29798998, 34605288, 44698497, 59597996, 69210576, 89396994, 119195992, 134095491, 178793988, 238391984, 268190982, 357587976, 536381964, 715175952, 1072763928, 2145527856]

約数ペア:

[(1, 2145527856), (2, 1072763928), (3, 715175952), (4, 536381964), (6, 357587976), (8, 268190982), (9, 238391984), (12, 178793988), (16, 134095491), (18, 119195992), (24, 89396994), (31, 69210576), (36, 59597996), (48, 44698497), (62, 34605288), (72, 29798998), (93, 23070192), (124, 17302644), (144, 14899499), (186, 11535096), (239, 8977104), (248, 8651322), (279, 7690064), (372, 5767548), (478, 4488552), (496, 4325661), (558, 3845032), (717, 2992368), (744, 2883774), (956, 2244276), (1116, 1922516), (1434, 1496184), (1488, 1441887), (1912, 1122138), (2011, 1066896), (2151, 997456), (2232, 961258), (2868, 748092), (3824, 561069), (4022, 533448), (4302, 498728), (4464, 480629), (5736, 374046), (6033, 355632), (7409, 289584), (8044, 266724), (8604, 249364), (11472, 187023), (12066, 177816), (14818, 144792), (16088, 133362), (17208, 124682), (18099, 118544), (22227, 96528), (24132, 88908), (29636, 72396), (32176, 66681), (34416, 62341), (36198, 59272), (44454, 48264)]