1964148696

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{55787}}^1$

素因数の和:55965

約数の個数: 64

約数和(自身を含む): 5489539200

約数和(自身を除く): 3525390504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5868, 8802, 11736, 17604, 35208, 55787, 111574, 167361, 223148, 334722, 446296, 502083, 669444, 1004166, 1338888, 1506249, 2008332, 3012498, 4016664, 6024996, 9093281, 12049992, 18186562, 27279843, 36373124, 54559686, 72746248, 81839529, 109119372, 163679058, 218238744, 245518587, 327358116, 491037174, 654716232, 982074348, 1964148696]

約数ペア:

[(1, 1964148696), (2, 982074348), (3, 654716232), (4, 491037174), (6, 327358116), (8, 245518587), (9, 218238744), (12, 163679058), (18, 109119372), (24, 81839529), (27, 72746248), (36, 54559686), (54, 36373124), (72, 27279843), (108, 18186562), (163, 12049992), (216, 9093281), (326, 6024996), (489, 4016664), (652, 3012498), (978, 2008332), (1304, 1506249), (1467, 1338888), (1956, 1004166), (2934, 669444), (3912, 502083), (4401, 446296), (5868, 334722), (8802, 223148), (11736, 167361), (17604, 111574), (35208, 55787)]