2640429624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683341}}^1$

素因数の和:683380

約数の個数: 64

約数和(自身を含む): 7872099840

約数和(自身を除く): 5231670216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 683341, 1366682, 2050023, 2733364, 4100046, 4783387, 5466728, 8200092, 9566774, 14350161, 15716843, 16400184, 19133548, 28700322, 31433686, 38267096, 47150529, 57400644, 62867372, 94301058, 110017901, 114801288, 125734744, 188602116, 220035802, 330053703, 377204232, 440071604, 660107406, 880143208, 1320214812, 2640429624]

約数ペア:

[(1, 2640429624), (2, 1320214812), (3, 880143208), (4, 660107406), (6, 440071604), (7, 377204232), (8, 330053703), (12, 220035802), (14, 188602116), (21, 125734744), (23, 114801288), (24, 110017901), (28, 94301058), (42, 62867372), (46, 57400644), (56, 47150529), (69, 38267096), (84, 31433686), (92, 28700322), (138, 19133548), (161, 16400184), (168, 15716843), (184, 14350161), (276, 9566774), (322, 8200092), (483, 5466728), (552, 4783387), (644, 4100046), (966, 2733364), (1288, 2050023), (1932, 1366682), (3864, 683341)]