1227883968

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 224

約数和(自身を含む): 3840480000

約数和(自身を除く): 2612596032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 149, 152, 171, 192, 216, 228, 251, 288, 298, 304, 342, 432, 447, 456, 502, 513, 576, 596, 608, 684, 753, 864, 894, 912, 1004, 1026, 1192, 1216, 1341, 1368, 1506, 1728, 1788, 1824, 2008, 2052, 2259, 2384, 2682, 2736, 2831, 3012, 3576, 3648, 4016, 4023, 4104, 4518, 4768, 4769, 5364, 5472, 5662, 6024, 6777, 7152, 8032, 8046, 8208, 8493, 9036, 9536, 9538, 10728, 10944, 11324, 12048, 13554, 14304, 14307, 16064, 16092, 16416, 16986, 18072, 19076, 21456, 22648, 24096, 25479, 27108, 28608, 28614, 32184, 32832, 33972, 36144, 37399, 38152, 42912, 42921, 45296, 48192, 50958, 54216, 57228, 64368, 67944, 72288, 74798, 76304, 76437, 85824, 85842, 90592, 101916, 108432, 112197, 114456, 128736, 128763, 135888, 144576, 149596, 152608, 152874, 171684, 181184, 203832, 216864, 224394, 228912, 257472, 257526, 271776, 299192, 305216, 305748, 336591, 343368, 407664, 433728, 448788, 457824, 515052, 543552, 598384, 611496, 673182, 686736, 710581, 815328, 897576, 915648, 1009773, 1030104, 1196768, 1222992, 1346364, 1373472, 1421162, 1630656, 1795152, 2019546, 2060208, 2131743, 2393536, 2445984, 2692728, 2746944, 2842324, 3590304, 4039092, 4120416, 4263486, 4891968, 5385456, 5684648, 6395229, 7180608, 8078184, 8240832, 8526972, 10770912, 11369296, 12790458, 16156368, 17053944, 19185687, 21541824, 22738592, 25580916, 32312736, 34107888, 38371374, 45477184, 51161832, 64625472, 68215776, 76742748, 102323664, 136431552, 153485496, 204647328, 306970992, 409294656, 613941984, 1227883968]

約数ペア:

[(1, 1227883968), (2, 613941984), (3, 409294656), (4, 306970992), (6, 204647328), (8, 153485496), (9, 136431552), (12, 102323664), (16, 76742748), (18, 68215776), (19, 64625472), (24, 51161832), (27, 45477184), (32, 38371374), (36, 34107888), (38, 32312736), (48, 25580916), (54, 22738592), (57, 21541824), (64, 19185687), (72, 17053944), (76, 16156368), (96, 12790458), (108, 11369296), (114, 10770912), (144, 8526972), (149, 8240832), (152, 8078184), (171, 7180608), (192, 6395229), (216, 5684648), (228, 5385456), (251, 4891968), (288, 4263486), (298, 4120416), (304, 4039092), (342, 3590304), (432, 2842324), (447, 2746944), (456, 2692728), (502, 2445984), (513, 2393536), (576, 2131743), (596, 2060208), (608, 2019546), (684, 1795152), (753, 1630656), (864, 1421162), (894, 1373472), (912, 1346364), (1004, 1222992), (1026, 1196768), (1192, 1030104), (1216, 1009773), (1341, 915648), (1368, 897576), (1506, 815328), (1728, 710581), (1788, 686736), (1824, 673182), (2008, 611496), (2052, 598384), (2259, 543552), (2384, 515052), (2682, 457824), (2736, 448788), (2831, 433728), (3012, 407664), (3576, 343368), (3648, 336591), (4016, 305748), (4023, 305216), (4104, 299192), (4518, 271776), (4768, 257526), (4769, 257472), (5364, 228912), (5472, 224394), (5662, 216864), (6024, 203832), (6777, 181184), (7152, 171684), (8032, 152874), (8046, 152608), (8208, 149596), (8493, 144576), (9036, 135888), (9536, 128763), (9538, 128736), (10728, 114456), (10944, 112197), (11324, 108432), (12048, 101916), (13554, 90592), (14304, 85842), (14307, 85824), (16064, 76437), (16092, 76304), (16416, 74798), (16986, 72288), (18072, 67944), (19076, 64368), (21456, 57228), (22648, 54216), (24096, 50958), (25479, 48192), (27108, 45296), (28608, 42921), (28614, 42912), (32184, 38152), (32832, 37399), (33972, 36144)]