31530576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 75605424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 449, 456, 462, 528, 532, 616, 627, 798, 836, 898, 912, 924, 1064, 1232, 1254, 1347, 1463, 1596, 1672, 1796, 1848, 2128, 2508, 2694, 2926, 3143, 3192, 3344, 3592, 3696, 4389, 4939, 5016, 5388, 5852, 6286, 6384, 7184, 8531, 8778, 9429, 9878, 10032, 10776, 11704, 12572, 14817, 17062, 17556, 18858, 19756, 21552, 23408, 25144, 25593, 29634, 34124, 34573, 35112, 37716, 39512, 50288, 51186, 59268, 59717, 68248, 69146, 70224, 75432, 79024, 93841, 102372, 103719, 118536, 119434, 136496, 138292, 150864, 179151, 187682, 204744, 207438, 237072, 238868, 276584, 281523, 358302, 375364, 409488, 414876, 477736, 553168, 563046, 656887, 716604, 750728, 829752, 955472, 1126092, 1313774, 1433208, 1501456, 1659504, 1970661, 2252184, 2627548, 2866416, 3941322, 4504368, 5255096, 7882644, 10510192, 15765288, 31530576]

約数ペア:

[(1, 31530576), (2, 15765288), (3, 10510192), (4, 7882644), (6, 5255096), (7, 4504368), (8, 3941322), (11, 2866416), (12, 2627548), (14, 2252184), (16, 1970661), (19, 1659504), (21, 1501456), (22, 1433208), (24, 1313774), (28, 1126092), (33, 955472), (38, 829752), (42, 750728), (44, 716604), (48, 656887), (56, 563046), (57, 553168), (66, 477736), (76, 414876), (77, 409488), (84, 375364), (88, 358302), (112, 281523), (114, 276584), (132, 238868), (133, 237072), (152, 207438), (154, 204744), (168, 187682), (176, 179151), (209, 150864), (228, 138292), (231, 136496), (264, 119434), (266, 118536), (304, 103719), (308, 102372), (336, 93841), (399, 79024), (418, 75432), (449, 70224), (456, 69146), (462, 68248), (528, 59717), (532, 59268), (616, 51186), (627, 50288), (798, 39512), (836, 37716), (898, 35112), (912, 34573), (924, 34124), (1064, 29634), (1232, 25593), (1254, 25144), (1347, 23408), (1463, 21552), (1596, 19756), (1672, 18858), (1796, 17556), (1848, 17062), (2128, 14817), (2508, 12572), (2694, 11704), (2926, 10776), (3143, 10032), (3192, 9878), (3344, 9429), (3592, 8778), (3696, 8531), (4389, 7184), (4939, 6384), (5016, 6286), (5388, 5852)]