431565984

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 1260441000

約数和(自身を除く): 828875016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 113, 144, 149, 178, 226, 267, 288, 298, 339, 356, 447, 452, 534, 596, 678, 712, 801, 894, 904, 1017, 1068, 1192, 1341, 1356, 1424, 1602, 1788, 1808, 2034, 2136, 2384, 2682, 2712, 2848, 3204, 3576, 3616, 4068, 4272, 4768, 5364, 5424, 6408, 7152, 8136, 8544, 10057, 10728, 10848, 12816, 13261, 14304, 16272, 16837, 20114, 21456, 25632, 26522, 30171, 32544, 33674, 39783, 40228, 42912, 50511, 53044, 60342, 67348, 79566, 80456, 90513, 101022, 106088, 119349, 120684, 134696, 151533, 159132, 160912, 181026, 202044, 212176, 238698, 241368, 269392, 303066, 318264, 321824, 362052, 404088, 424352, 477396, 482736, 538784, 606132, 636528, 724104, 808176, 954792, 965472, 1212264, 1273056, 1448208, 1498493, 1616352, 1909584, 2424528, 2896416, 2996986, 3819168, 4495479, 4849056, 5993972, 8990958, 11987944, 13486437, 17981916, 23975888, 26972874, 35963832, 47951776, 53945748, 71927664, 107891496, 143855328, 215782992, 431565984]

約数ペア:

[(1, 431565984), (2, 215782992), (3, 143855328), (4, 107891496), (6, 71927664), (8, 53945748), (9, 47951776), (12, 35963832), (16, 26972874), (18, 23975888), (24, 17981916), (32, 13486437), (36, 11987944), (48, 8990958), (72, 5993972), (89, 4849056), (96, 4495479), (113, 3819168), (144, 2996986), (149, 2896416), (178, 2424528), (226, 1909584), (267, 1616352), (288, 1498493), (298, 1448208), (339, 1273056), (356, 1212264), (447, 965472), (452, 954792), (534, 808176), (596, 724104), (678, 636528), (712, 606132), (801, 538784), (894, 482736), (904, 477396), (1017, 424352), (1068, 404088), (1192, 362052), (1341, 321824), (1356, 318264), (1424, 303066), (1602, 269392), (1788, 241368), (1808, 238698), (2034, 212176), (2136, 202044), (2384, 181026), (2682, 160912), (2712, 159132), (2848, 151533), (3204, 134696), (3576, 120684), (3616, 119349), (4068, 106088), (4272, 101022), (4768, 90513), (5364, 80456), (5424, 79566), (6408, 67348), (7152, 60342), (8136, 53044), (8544, 50511), (10057, 42912), (10728, 40228), (10848, 39783), (12816, 33674), (13261, 32544), (14304, 30171), (16272, 26522), (16837, 25632), (20114, 21456)]