421155456

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{10859}}^1$

素因数の和:10977

約数の個数: 64

約数和(自身を含む): 1129874400

約数和(自身を除く): 708718944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 606, 808, 1212, 1616, 2424, 3232, 4848, 6464, 9696, 10859, 12928, 19392, 21718, 32577, 38784, 43436, 65154, 86872, 130308, 173744, 260616, 347488, 521232, 694976, 1042464, 1096759, 1389952, 2084928, 2193518, 3290277, 4169856, 4387036, 6580554, 8774072, 13161108, 17548144, 26322216, 35096288, 52644432, 70192576, 105288864, 140385152, 210577728, 421155456]

約数ペア:

[(1, 421155456), (2, 210577728), (3, 140385152), (4, 105288864), (6, 70192576), (8, 52644432), (12, 35096288), (16, 26322216), (24, 17548144), (32, 13161108), (48, 8774072), (64, 6580554), (96, 4387036), (101, 4169856), (128, 3290277), (192, 2193518), (202, 2084928), (303, 1389952), (384, 1096759), (404, 1042464), (606, 694976), (808, 521232), (1212, 347488), (1616, 260616), (2424, 173744), (3232, 130308), (4848, 86872), (6464, 65154), (9696, 43436), (10859, 38784), (12928, 32577), (19392, 21718)]