487437552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 240

約数和(自身を含む): 1696081920

約数和(自身を除く): 1208644368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 821, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1642, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2463, 2604, 2736, 3192, 3284, 3472, 3534, 3906, 4123, 4464, 4712, 4788, 4926, 5208, 5301, 5747, 6384, 6568, 7068, 7389, 7812, 8246, 9424, 9576, 9852, 10416, 10602, 11494, 12369, 13136, 14136, 14778, 15599, 15624, 16492, 17241, 19152, 19704, 21204, 22988, 24738, 25451, 28272, 29556, 31198, 31248, 32984, 34482, 37107, 39408, 42408, 45976, 46797, 49476, 50902, 51723, 59112, 62396, 65968, 68964, 74214, 76353, 84816, 91952, 93594, 98952, 101804, 103446, 109193, 118224, 124792, 137928, 140391, 148428, 152706, 178157, 187188, 197904, 203608, 206892, 218386, 229059, 249584, 275856, 280782, 296856, 305412, 327579, 356314, 374376, 407216, 413784, 436772, 458118, 483569, 534471, 561564, 593712, 610824, 655158, 712628, 748752, 827568, 873544, 916236, 967138, 982737, 1068942, 1123128, 1221648, 1310316, 1425256, 1450707, 1603413, 1747088, 1832472, 1934276, 1965474, 2137884, 2246256, 2620632, 2850512, 2901414, 3206826, 3384983, 3664944, 3868552, 3930948, 4275768, 4352121, 5241264, 5802828, 6413652, 6769966, 7737104, 7861896, 8551536, 8704242, 10154949, 11605656, 12827304, 13539932, 15723792, 17408484, 20309898, 23211312, 25654608, 27079864, 30464847, 34816968, 40619796, 54159728, 60929694, 69633936, 81239592, 121859388, 162479184, 243718776, 487437552]

約数ペア:

[(1, 487437552), (2, 243718776), (3, 162479184), (4, 121859388), (6, 81239592), (7, 69633936), (8, 60929694), (9, 54159728), (12, 40619796), (14, 34816968), (16, 30464847), (18, 27079864), (19, 25654608), (21, 23211312), (24, 20309898), (28, 17408484), (31, 15723792), (36, 13539932), (38, 12827304), (42, 11605656), (48, 10154949), (56, 8704242), (57, 8551536), (62, 7861896), (63, 7737104), (72, 6769966), (76, 6413652), (84, 5802828), (93, 5241264), (112, 4352121), (114, 4275768), (124, 3930948), (126, 3868552), (133, 3664944), (144, 3384983), (152, 3206826), (168, 2901414), (171, 2850512), (186, 2620632), (217, 2246256), (228, 2137884), (248, 1965474), (252, 1934276), (266, 1832472), (279, 1747088), (304, 1603413), (336, 1450707), (342, 1425256), (372, 1310316), (399, 1221648), (434, 1123128), (456, 1068942), (496, 982737), (504, 967138), (532, 916236), (558, 873544), (589, 827568), (651, 748752), (684, 712628), (744, 655158), (798, 610824), (821, 593712), (868, 561564), (912, 534471), (1008, 483569), (1064, 458118), (1116, 436772), (1178, 413784), (1197, 407216), (1302, 374376), (1368, 356314), (1488, 327579), (1596, 305412), (1642, 296856), (1736, 280782), (1767, 275856), (1953, 249584), (2128, 229059), (2232, 218386), (2356, 206892), (2394, 203608), (2463, 197904), (2604, 187188), (2736, 178157), (3192, 152706), (3284, 148428), (3472, 140391), (3534, 137928), (3906, 124792), (4123, 118224), (4464, 109193), (4712, 103446), (4788, 101804), (4926, 98952), (5208, 93594), (5301, 91952), (5747, 84816), (6384, 76353), (6568, 74214), (7068, 68964), (7389, 65968), (7812, 62396), (8246, 59112), (9424, 51723), (9576, 50902), (9852, 49476), (10416, 46797), (10602, 45976), (11494, 42408), (12369, 39408), (13136, 37107), (14136, 34482), (14778, 32984), (15599, 31248), (15624, 31198), (16492, 29556), (17241, 28272), (19152, 25451), (19704, 24738), (21204, 22988)]