1278602016

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2551}}^1$

素因数の和:2814

約数の個数: 96

約数和(自身を含む): 3519065088

約数和(自身を除く): 2240463072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 227, 276, 368, 454, 552, 681, 736, 908, 1104, 1362, 1816, 2208, 2551, 2724, 3632, 5102, 5221, 5448, 7264, 7653, 10204, 10442, 10896, 15306, 15663, 20408, 20884, 21792, 30612, 31326, 40816, 41768, 58673, 61224, 62652, 81632, 83536, 117346, 122448, 125304, 167072, 176019, 234692, 244896, 250608, 352038, 469384, 501216, 579077, 704076, 938768, 1158154, 1408152, 1737231, 1877536, 2316308, 2816304, 3474462, 4632616, 5632608, 6948924, 9265232, 13318771, 13897848, 18530464, 26637542, 27795696, 39956313, 53275084, 55591392, 79912626, 106550168, 159825252, 213100336, 319650504, 426200672, 639301008, 1278602016]

約数ペア:

[(1, 1278602016), (2, 639301008), (3, 426200672), (4, 319650504), (6, 213100336), (8, 159825252), (12, 106550168), (16, 79912626), (23, 55591392), (24, 53275084), (32, 39956313), (46, 27795696), (48, 26637542), (69, 18530464), (92, 13897848), (96, 13318771), (138, 9265232), (184, 6948924), (227, 5632608), (276, 4632616), (368, 3474462), (454, 2816304), (552, 2316308), (681, 1877536), (736, 1737231), (908, 1408152), (1104, 1158154), (1362, 938768), (1816, 704076), (2208, 579077), (2551, 501216), (2724, 469384), (3632, 352038), (5102, 250608), (5221, 244896), (5448, 234692), (7264, 176019), (7653, 167072), (10204, 125304), (10442, 122448), (10896, 117346), (15306, 83536), (15663, 81632), (20408, 62652), (20884, 61224), (21792, 58673), (30612, 41768), (31326, 40816)]