19854299136

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3356

約数の個数: 208

約数和(自身を含む): 61371952128

約数和(自身を除く): 41517652992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 512, 568, 672, 768, 852, 896, 994, 1024, 1136, 1344, 1491, 1536, 1704, 1792, 1988, 2048, 2272, 2688, 2982, 3072, 3251, 3408, 3584, 3976, 4096, 4544, 5376, 5964, 6144, 6502, 6816, 7168, 7952, 9088, 9753, 10752, 11928, 12288, 13004, 13632, 14336, 15904, 18176, 19506, 21504, 22757, 23856, 26008, 27264, 28672, 31808, 36352, 39012, 43008, 45514, 47712, 52016, 54528, 63616, 68271, 72704, 78024, 86016, 91028, 95424, 104032, 109056, 127232, 136542, 145408, 156048, 182056, 190848, 208064, 218112, 230821, 254464, 273084, 290816, 312096, 364112, 381696, 416128, 436224, 461642, 508928, 546168, 624192, 692463, 728224, 763392, 832256, 872448, 923284, 1017856, 1092336, 1248384, 1384926, 1456448, 1526784, 1615747, 1664512, 1846568, 2035712, 2184672, 2496768, 2769852, 2912896, 3053568, 3231494, 3329024, 3693136, 4369344, 4847241, 4993536, 5539704, 5825792, 6107136, 6462988, 6658048, 7386272, 8738688, 9694482, 9987072, 11079408, 11651584, 12925976, 13316096, 14772544, 17477376, 19388964, 19974144, 22158816, 23303168, 25851952, 29545088, 34954752, 38777928, 39948288, 44317632, 46606336, 51703904, 59090176, 69909504, 77555856, 88635264, 93212672, 103407808, 118180352, 139819008, 155111712, 177270528, 206815616, 236360704, 279638016, 310223424, 354541056, 413631232, 472721408, 620446848, 709082112, 827262464, 945442816, 1240893696, 1418164224, 1654524928, 2481787392, 2836328448, 3309049856, 4963574784, 6618099712, 9927149568, 19854299136]

約数ペア:

[(1, 19854299136), (2, 9927149568), (3, 6618099712), (4, 4963574784), (6, 3309049856), (7, 2836328448), (8, 2481787392), (12, 1654524928), (14, 1418164224), (16, 1240893696), (21, 945442816), (24, 827262464), (28, 709082112), (32, 620446848), (42, 472721408), (48, 413631232), (56, 354541056), (64, 310223424), (71, 279638016), (84, 236360704), (96, 206815616), (112, 177270528), (128, 155111712), (142, 139819008), (168, 118180352), (192, 103407808), (213, 93212672), (224, 88635264), (256, 77555856), (284, 69909504), (336, 59090176), (384, 51703904), (426, 46606336), (448, 44317632), (497, 39948288), (512, 38777928), (568, 34954752), (672, 29545088), (768, 25851952), (852, 23303168), (896, 22158816), (994, 19974144), (1024, 19388964), (1136, 17477376), (1344, 14772544), (1491, 13316096), (1536, 12925976), (1704, 11651584), (1792, 11079408), (1988, 9987072), (2048, 9694482), (2272, 8738688), (2688, 7386272), (2982, 6658048), (3072, 6462988), (3251, 6107136), (3408, 5825792), (3584, 5539704), (3976, 4993536), (4096, 4847241), (4544, 4369344), (5376, 3693136), (5964, 3329024), (6144, 3231494), (6502, 3053568), (6816, 2912896), (7168, 2769852), (7952, 2496768), (9088, 2184672), (9753, 2035712), (10752, 1846568), (11928, 1664512), (12288, 1615747), (13004, 1526784), (13632, 1456448), (14336, 1384926), (15904, 1248384), (18176, 1092336), (19506, 1017856), (21504, 923284), (22757, 872448), (23856, 832256), (26008, 763392), (27264, 728224), (28672, 692463), (31808, 624192), (36352, 546168), (39012, 508928), (43008, 461642), (45514, 436224), (47712, 416128), (52016, 381696), (54528, 364112), (63616, 312096), (68271, 290816), (72704, 273084), (78024, 254464), (86016, 230821), (91028, 218112), (95424, 208064), (104032, 190848), (109056, 182056), (127232, 156048), (136542, 145408)]