451266984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2080

約数の個数: 128

約数和(自身を含む): 1442476800

約数和(自身を除く): 991209816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 756, 942, 1099, 1256, 1413, 1512, 1884, 1901, 2198, 2826, 3297, 3768, 3802, 4239, 4396, 5652, 5703, 6594, 7604, 8478, 8792, 9891, 11304, 11406, 13188, 13307, 15208, 16956, 17109, 19782, 22812, 26376, 26614, 29673, 33912, 34218, 39564, 39921, 45624, 51327, 53228, 59346, 68436, 79128, 79842, 102654, 106456, 118692, 119763, 136872, 159684, 205308, 237384, 239526, 298457, 319368, 359289, 410616, 479052, 596914, 718578, 895371, 958104, 1193828, 1437156, 1790742, 2089199, 2387656, 2686113, 2874312, 3581484, 4178398, 5372226, 6267597, 7162968, 8058339, 8356796, 10744452, 12535194, 16116678, 16713592, 18802791, 21488904, 25070388, 32233356, 37605582, 50140776, 56408373, 64466712, 75211164, 112816746, 150422328, 225633492, 451266984]

約数ペア:

[(1, 451266984), (2, 225633492), (3, 150422328), (4, 112816746), (6, 75211164), (7, 64466712), (8, 56408373), (9, 50140776), (12, 37605582), (14, 32233356), (18, 25070388), (21, 21488904), (24, 18802791), (27, 16713592), (28, 16116678), (36, 12535194), (42, 10744452), (54, 8356796), (56, 8058339), (63, 7162968), (72, 6267597), (84, 5372226), (108, 4178398), (126, 3581484), (157, 2874312), (168, 2686113), (189, 2387656), (216, 2089199), (252, 1790742), (314, 1437156), (378, 1193828), (471, 958104), (504, 895371), (628, 718578), (756, 596914), (942, 479052), (1099, 410616), (1256, 359289), (1413, 319368), (1512, 298457), (1884, 239526), (1901, 237384), (2198, 205308), (2826, 159684), (3297, 136872), (3768, 119763), (3802, 118692), (4239, 106456), (4396, 102654), (5652, 79842), (5703, 79128), (6594, 68436), (7604, 59346), (8478, 53228), (8792, 51327), (9891, 45624), (11304, 39921), (11406, 39564), (13188, 34218), (13307, 33912), (15208, 29673), (16956, 26614), (17109, 26376), (19782, 22812)]