390967584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{581797}}^1$

素因数の和:581817

約数の個数: 48

約数和(自身を含む): 1172904768

約数和(自身を除く): 781937184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 581797, 1163594, 1745391, 2327188, 3490782, 4072579, 4654376, 6981564, 8145158, 9308752, 12217737, 13963128, 16290316, 18617504, 24435474, 27926256, 32580632, 48870948, 55852512, 65161264, 97741896, 130322528, 195483792, 390967584]

約数ペア:

[(1, 390967584), (2, 195483792), (3, 130322528), (4, 97741896), (6, 65161264), (7, 55852512), (8, 48870948), (12, 32580632), (14, 27926256), (16, 24435474), (21, 18617504), (24, 16290316), (28, 13963128), (32, 12217737), (42, 9308752), (48, 8145158), (56, 6981564), (84, 4654376), (96, 4072579), (112, 3490782), (168, 2327188), (224, 1745391), (336, 1163594), (672, 581797)]