321497316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2150

約数の個数: 96

約数和(自身を含む): 957358080

約数和(自身を除く): 635860764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 223, 252, 378, 446, 669, 756, 892, 1338, 1561, 1907, 2007, 2676, 3122, 3814, 4014, 4683, 5721, 6021, 6244, 7628, 8028, 9366, 11442, 12042, 13349, 14049, 17163, 18732, 22884, 24084, 26698, 28098, 34326, 40047, 42147, 51489, 53396, 56196, 68652, 80094, 84294, 102978, 120141, 160188, 168588, 205956, 240282, 360423, 425261, 480564, 720846, 850522, 1275783, 1441692, 1701044, 2551566, 2976827, 3827349, 5103132, 5953654, 7654698, 8930481, 11482047, 11907308, 15309396, 17860962, 22964094, 26791443, 35721924, 45928188, 53582886, 80374329, 107165772, 160748658, 321497316]

約数ペア:

[(1, 321497316), (2, 160748658), (3, 107165772), (4, 80374329), (6, 53582886), (7, 45928188), (9, 35721924), (12, 26791443), (14, 22964094), (18, 17860962), (21, 15309396), (27, 11907308), (28, 11482047), (36, 8930481), (42, 7654698), (54, 5953654), (63, 5103132), (84, 3827349), (108, 2976827), (126, 2551566), (189, 1701044), (223, 1441692), (252, 1275783), (378, 850522), (446, 720846), (669, 480564), (756, 425261), (892, 360423), (1338, 240282), (1561, 205956), (1907, 168588), (2007, 160188), (2676, 120141), (3122, 102978), (3814, 84294), (4014, 80094), (4683, 68652), (5721, 56196), (6021, 53396), (6244, 51489), (7628, 42147), (8028, 40047), (9366, 34326), (11442, 28098), (12042, 26698), (13349, 24084), (14049, 22884), (17163, 18732)]