4222428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 11797632

約数和(自身を除く): 7575204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 167, 172, 196, 258, 294, 301, 334, 501, 516, 588, 602, 668, 903, 1002, 1169, 1204, 1806, 2004, 2107, 2338, 3507, 3612, 4214, 4676, 6321, 7014, 7181, 8183, 8428, 12642, 14028, 14362, 16366, 21543, 24549, 25284, 28724, 32732, 43086, 49098, 50267, 86172, 98196, 100534, 150801, 201068, 301602, 351869, 603204, 703738, 1055607, 1407476, 2111214, 4222428]

約数ペア:

[(1, 4222428), (2, 2111214), (3, 1407476), (4, 1055607), (6, 703738), (7, 603204), (12, 351869), (14, 301602), (21, 201068), (28, 150801), (42, 100534), (43, 98196), (49, 86172), (84, 50267), (86, 49098), (98, 43086), (129, 32732), (147, 28724), (167, 25284), (172, 24549), (196, 21543), (258, 16366), (294, 14362), (301, 14028), (334, 12642), (501, 8428), (516, 8183), (588, 7181), (602, 7014), (668, 6321), (903, 4676), (1002, 4214), (1169, 3612), (1204, 3507), (1806, 2338), (2004, 2107)]