1648071552

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2148

約数の個数: 128

約数和(自身を含む): 4651200000

約数和(自身を除く): 3003128448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 113, 114, 128, 152, 192, 226, 228, 304, 339, 384, 452, 456, 608, 678, 904, 912, 1216, 1356, 1808, 1824, 1999, 2147, 2432, 2712, 3616, 3648, 3998, 4294, 5424, 5997, 6441, 7232, 7296, 7996, 8588, 10848, 11994, 12882, 14464, 15992, 17176, 21696, 23988, 25764, 31984, 34352, 37981, 43392, 47976, 51528, 63968, 68704, 75962, 95952, 103056, 113943, 127936, 137408, 151924, 191904, 206112, 225887, 227886, 255872, 274816, 303848, 383808, 412224, 451774, 455772, 607696, 677661, 767616, 824448, 903548, 911544, 1215392, 1355322, 1807096, 1823088, 2430784, 2710644, 3614192, 3646176, 4291853, 4861568, 5421288, 7228384, 7292352, 8583706, 10842576, 12875559, 14456768, 14584704, 17167412, 21685152, 25751118, 28913536, 34334824, 43370304, 51502236, 68669648, 86740608, 103004472, 137339296, 206008944, 274678592, 412017888, 549357184, 824035776, 1648071552]

約数ペア:

[(1, 1648071552), (2, 824035776), (3, 549357184), (4, 412017888), (6, 274678592), (8, 206008944), (12, 137339296), (16, 103004472), (19, 86740608), (24, 68669648), (32, 51502236), (38, 43370304), (48, 34334824), (57, 28913536), (64, 25751118), (76, 21685152), (96, 17167412), (113, 14584704), (114, 14456768), (128, 12875559), (152, 10842576), (192, 8583706), (226, 7292352), (228, 7228384), (304, 5421288), (339, 4861568), (384, 4291853), (452, 3646176), (456, 3614192), (608, 2710644), (678, 2430784), (904, 1823088), (912, 1807096), (1216, 1355322), (1356, 1215392), (1808, 911544), (1824, 903548), (1999, 824448), (2147, 767616), (2432, 677661), (2712, 607696), (3616, 455772), (3648, 451774), (3998, 412224), (4294, 383808), (5424, 303848), (5997, 274816), (6441, 255872), (7232, 227886), (7296, 225887), (7996, 206112), (8588, 191904), (10848, 151924), (11994, 137408), (12882, 127936), (14464, 113943), (15992, 103056), (17176, 95952), (21696, 75962), (23988, 68704), (25764, 63968), (31984, 51528), (34352, 47976), (37981, 43392)]