212920896

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 589897728

約数和(自身を除く): 376976832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 431, 496, 498, 664, 744, 862, 992, 996, 1293, 1328, 1488, 1724, 1984, 1992, 2573, 2586, 2656, 2976, 3448, 3984, 5146, 5172, 5312, 5952, 6896, 7719, 7968, 10292, 10344, 13361, 13792, 15438, 15936, 20584, 20688, 26722, 27584, 30876, 35773, 40083, 41168, 41376, 53444, 61752, 71546, 80166, 82336, 82752, 106888, 107319, 123504, 143092, 160332, 164672, 213776, 214638, 247008, 286184, 320664, 427552, 429276, 494016, 572368, 641328, 855104, 858552, 1108963, 1144736, 1282656, 1717104, 2217926, 2289472, 2565312, 3326889, 3434208, 4435852, 6653778, 6868416, 8871704, 13307556, 17743408, 26615112, 35486816, 53230224, 70973632, 106460448, 212920896]

約数ペア:

[(1, 212920896), (2, 106460448), (3, 70973632), (4, 53230224), (6, 35486816), (8, 26615112), (12, 17743408), (16, 13307556), (24, 8871704), (31, 6868416), (32, 6653778), (48, 4435852), (62, 3434208), (64, 3326889), (83, 2565312), (93, 2289472), (96, 2217926), (124, 1717104), (166, 1282656), (186, 1144736), (192, 1108963), (248, 858552), (249, 855104), (332, 641328), (372, 572368), (431, 494016), (496, 429276), (498, 427552), (664, 320664), (744, 286184), (862, 247008), (992, 214638), (996, 213776), (1293, 164672), (1328, 160332), (1488, 143092), (1724, 123504), (1984, 107319), (1992, 106888), (2573, 82752), (2586, 82336), (2656, 80166), (2976, 71546), (3448, 61752), (3984, 53444), (5146, 41376), (5172, 41168), (5312, 40083), (5952, 35773), (6896, 30876), (7719, 27584), (7968, 26722), (10292, 20688), (10344, 20584), (13361, 15936), (13792, 15438)]