38979864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 134784000

約数和(自身を除く): 95804136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 79, 84, 88, 89, 99, 126, 132, 154, 158, 168, 178, 198, 231, 237, 252, 264, 267, 308, 316, 356, 396, 462, 474, 504, 534, 553, 616, 623, 632, 693, 711, 712, 792, 801, 869, 924, 948, 979, 1068, 1106, 1246, 1386, 1422, 1602, 1659, 1738, 1848, 1869, 1896, 1958, 2136, 2212, 2492, 2607, 2772, 2844, 2937, 3204, 3318, 3476, 3738, 3916, 4424, 4977, 4984, 5214, 5544, 5607, 5688, 5874, 6083, 6408, 6636, 6853, 6952, 7031, 7476, 7821, 7832, 8811, 9954, 10428, 11214, 11748, 12166, 13272, 13706, 14062, 14952, 15642, 17622, 18249, 19908, 20559, 20856, 21093, 22428, 23496, 24332, 27412, 28124, 31284, 35244, 36498, 39816, 41118, 42186, 44856, 48664, 49217, 54747, 54824, 56248, 61677, 62568, 63279, 70488, 72996, 77341, 82236, 84372, 98434, 109494, 123354, 126558, 145992, 147651, 154682, 164472, 168744, 196868, 218988, 232023, 246708, 253116, 295302, 309364, 393736, 437976, 442953, 464046, 493416, 506232, 541387, 590604, 618728, 696069, 885906, 928092, 1082774, 1181208, 1392138, 1624161, 1771812, 1856184, 2165548, 2784276, 3248322, 3543624, 4331096, 4872483, 5568552, 6496644, 9744966, 12993288, 19489932, 38979864]

約数ペア:

[(1, 38979864), (2, 19489932), (3, 12993288), (4, 9744966), (6, 6496644), (7, 5568552), (8, 4872483), (9, 4331096), (11, 3543624), (12, 3248322), (14, 2784276), (18, 2165548), (21, 1856184), (22, 1771812), (24, 1624161), (28, 1392138), (33, 1181208), (36, 1082774), (42, 928092), (44, 885906), (56, 696069), (63, 618728), (66, 590604), (72, 541387), (77, 506232), (79, 493416), (84, 464046), (88, 442953), (89, 437976), (99, 393736), (126, 309364), (132, 295302), (154, 253116), (158, 246708), (168, 232023), (178, 218988), (198, 196868), (231, 168744), (237, 164472), (252, 154682), (264, 147651), (267, 145992), (308, 126558), (316, 123354), (356, 109494), (396, 98434), (462, 84372), (474, 82236), (504, 77341), (534, 72996), (553, 70488), (616, 63279), (623, 62568), (632, 61677), (693, 56248), (711, 54824), (712, 54747), (792, 49217), (801, 48664), (869, 44856), (924, 42186), (948, 41118), (979, 39816), (1068, 36498), (1106, 35244), (1246, 31284), (1386, 28124), (1422, 27412), (1602, 24332), (1659, 23496), (1738, 22428), (1848, 21093), (1869, 20856), (1896, 20559), (1958, 19908), (2136, 18249), (2212, 17622), (2492, 15642), (2607, 14952), (2772, 14062), (2844, 13706), (2937, 13272), (3204, 12166), (3318, 11748), (3476, 11214), (3738, 10428), (3916, 9954), (4424, 8811), (4977, 7832), (4984, 7821), (5214, 7476), (5544, 7031), (5607, 6952), (5688, 6853), (5874, 6636), (6083, 6408)]