221089776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 605616000

約数和(自身を除く): 384526224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 894, 912, 1192, 1627, 1788, 2384, 2831, 3254, 3576, 4881, 5662, 6508, 7152, 8493, 9762, 11324, 13016, 16986, 19524, 22648, 26032, 30913, 33972, 39048, 45296, 61826, 67944, 78096, 92739, 123652, 135888, 185478, 242423, 247304, 370956, 484846, 494608, 727269, 741912, 969692, 1454538, 1483824, 1939384, 2909076, 3878768, 4606037, 5818152, 9212074, 11636304, 13818111, 18424148, 27636222, 36848296, 55272444, 73696592, 110544888, 221089776]

約数ペア:

[(1, 221089776), (2, 110544888), (3, 73696592), (4, 55272444), (6, 36848296), (8, 27636222), (12, 18424148), (16, 13818111), (19, 11636304), (24, 9212074), (38, 5818152), (48, 4606037), (57, 3878768), (76, 2909076), (114, 1939384), (149, 1483824), (152, 1454538), (228, 969692), (298, 741912), (304, 727269), (447, 494608), (456, 484846), (596, 370956), (894, 247304), (912, 242423), (1192, 185478), (1627, 135888), (1788, 123652), (2384, 92739), (2831, 78096), (3254, 67944), (3576, 61826), (4881, 45296), (5662, 39048), (6508, 33972), (7152, 30913), (8493, 26032), (9762, 22648), (11324, 19524), (13016, 16986)]