490341632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 1137314304

約数和(自身を除く): 646972672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 88, 124, 128, 137, 164, 176, 248, 256, 274, 328, 341, 352, 451, 496, 548, 656, 682, 704, 902, 992, 1096, 1271, 1312, 1364, 1408, 1507, 1804, 1984, 2192, 2542, 2624, 2728, 2816, 3014, 3608, 3968, 4247, 4384, 5084, 5248, 5456, 5617, 6028, 7216, 7936, 8494, 8768, 10168, 10496, 10912, 11234, 12056, 13981, 14432, 16988, 17536, 20336, 21824, 22468, 24112, 27962, 28864, 33976, 35072, 40672, 43648, 44936, 46717, 48224, 55924, 57728, 61787, 67952, 81344, 87296, 89872, 93434, 96448, 111848, 115456, 123574, 135904, 162688, 174127, 179744, 186868, 192896, 223696, 247148, 271808, 325376, 348254, 359488, 373736, 385792, 447392, 494296, 543616, 696508, 718976, 747472, 894784, 988592, 1087232, 1393016, 1437952, 1494944, 1789568, 1915397, 1977184, 2786032, 2989888, 3579136, 3830794, 3954368, 5572064, 5979776, 7661588, 7908736, 11144128, 11959552, 15323176, 15817472, 22288256, 30646352, 44576512, 61292704, 122585408, 245170816, 490341632]

約数ペア:

[(1, 490341632), (2, 245170816), (4, 122585408), (8, 61292704), (11, 44576512), (16, 30646352), (22, 22288256), (31, 15817472), (32, 15323176), (41, 11959552), (44, 11144128), (62, 7908736), (64, 7661588), (82, 5979776), (88, 5572064), (124, 3954368), (128, 3830794), (137, 3579136), (164, 2989888), (176, 2786032), (248, 1977184), (256, 1915397), (274, 1789568), (328, 1494944), (341, 1437952), (352, 1393016), (451, 1087232), (496, 988592), (548, 894784), (656, 747472), (682, 718976), (704, 696508), (902, 543616), (992, 494296), (1096, 447392), (1271, 385792), (1312, 373736), (1364, 359488), (1408, 348254), (1507, 325376), (1804, 271808), (1984, 247148), (2192, 223696), (2542, 192896), (2624, 186868), (2728, 179744), (2816, 174127), (3014, 162688), (3608, 135904), (3968, 123574), (4247, 115456), (4384, 111848), (5084, 96448), (5248, 93434), (5456, 89872), (5617, 87296), (6028, 81344), (7216, 67952), (7936, 61787), (8494, 57728), (8768, 55924), (10168, 48224), (10496, 46717), (10912, 44936), (11234, 43648), (12056, 40672), (13981, 35072), (14432, 33976), (16988, 28864), (17536, 27962), (20336, 24112), (21824, 22468)]