38351712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 121347072

約数和(自身を除く): 82995360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 263, 294, 336, 372, 392, 434, 496, 526, 588, 651, 672, 744, 784, 789, 868, 992, 1052, 1176, 1302, 1488, 1519, 1568, 1578, 1736, 1841, 2104, 2352, 2604, 2976, 3038, 3156, 3472, 3682, 4208, 4557, 4704, 5208, 5523, 6076, 6312, 6944, 7364, 8153, 8416, 9114, 10416, 11046, 12152, 12624, 12887, 14728, 16306, 18228, 20832, 22092, 24304, 24459, 25248, 25774, 29456, 32612, 36456, 38661, 44184, 48608, 48918, 51548, 57071, 58912, 65224, 72912, 77322, 88368, 97836, 103096, 114142, 130448, 145824, 154644, 171213, 176736, 195672, 206192, 228284, 260896, 309288, 342426, 391344, 399497, 412384, 456568, 618576, 684852, 782688, 798994, 913136, 1198491, 1237152, 1369704, 1597988, 1826272, 2396982, 2739408, 3195976, 4793964, 5478816, 6391952, 9587928, 12783904, 19175856, 38351712]

約数ペア:

[(1, 38351712), (2, 19175856), (3, 12783904), (4, 9587928), (6, 6391952), (7, 5478816), (8, 4793964), (12, 3195976), (14, 2739408), (16, 2396982), (21, 1826272), (24, 1597988), (28, 1369704), (31, 1237152), (32, 1198491), (42, 913136), (48, 798994), (49, 782688), (56, 684852), (62, 618576), (84, 456568), (93, 412384), (96, 399497), (98, 391344), (112, 342426), (124, 309288), (147, 260896), (168, 228284), (186, 206192), (196, 195672), (217, 176736), (224, 171213), (248, 154644), (263, 145824), (294, 130448), (336, 114142), (372, 103096), (392, 97836), (434, 88368), (496, 77322), (526, 72912), (588, 65224), (651, 58912), (672, 57071), (744, 51548), (784, 48918), (789, 48608), (868, 44184), (992, 38661), (1052, 36456), (1176, 32612), (1302, 29456), (1488, 25774), (1519, 25248), (1568, 24459), (1578, 24304), (1736, 22092), (1841, 20832), (2104, 18228), (2352, 16306), (2604, 14728), (2976, 12887), (3038, 12624), (3156, 12152), (3472, 11046), (3682, 10416), (4208, 9114), (4557, 8416), (4704, 8153), (5208, 7364), (5523, 6944), (6076, 6312)]