38665872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 125349120

約数和(自身を除く): 86683248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 431, 504, 534, 623, 712, 801, 862, 1008, 1068, 1246, 1293, 1424, 1602, 1724, 1869, 2136, 2492, 2586, 3017, 3204, 3448, 3738, 3879, 4272, 4984, 5172, 5607, 6034, 6408, 6896, 7476, 7758, 9051, 9968, 10344, 11214, 12068, 12816, 14952, 15516, 18102, 20688, 22428, 24136, 27153, 29904, 31032, 36204, 38359, 44856, 48272, 54306, 62064, 72408, 76718, 89712, 108612, 115077, 144816, 153436, 217224, 230154, 268513, 306872, 345231, 434448, 460308, 537026, 613744, 690462, 805539, 920616, 1074052, 1380924, 1611078, 1841232, 2148104, 2416617, 2761848, 3222156, 4296208, 4833234, 5523696, 6444312, 9666468, 12888624, 19332936, 38665872]

約数ペア:

[(1, 38665872), (2, 19332936), (3, 12888624), (4, 9666468), (6, 6444312), (7, 5523696), (8, 4833234), (9, 4296208), (12, 3222156), (14, 2761848), (16, 2416617), (18, 2148104), (21, 1841232), (24, 1611078), (28, 1380924), (36, 1074052), (42, 920616), (48, 805539), (56, 690462), (63, 613744), (72, 537026), (84, 460308), (89, 434448), (112, 345231), (126, 306872), (144, 268513), (168, 230154), (178, 217224), (252, 153436), (267, 144816), (336, 115077), (356, 108612), (431, 89712), (504, 76718), (534, 72408), (623, 62064), (712, 54306), (801, 48272), (862, 44856), (1008, 38359), (1068, 36204), (1246, 31032), (1293, 29904), (1424, 27153), (1602, 24136), (1724, 22428), (1869, 20688), (2136, 18102), (2492, 15516), (2586, 14952), (3017, 12816), (3204, 12068), (3448, 11214), (3738, 10344), (3879, 9968), (4272, 9051), (4984, 7758), (5172, 7476), (5607, 6896), (6034, 6408)]