217401648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2034

約数の個数: 80

約数和(自身を含む): 596152320

約数和(自身を除く): 378750672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1524, 1877, 2032, 2413, 3048, 3754, 4826, 5631, 6096, 7239, 7508, 9652, 11262, 14478, 15016, 19304, 22524, 28956, 30032, 35663, 38608, 45048, 57912, 71326, 90096, 106989, 115824, 142652, 213978, 238379, 285304, 427956, 476758, 570608, 715137, 855912, 953516, 1430274, 1711824, 1907032, 2860548, 3814064, 4529201, 5721096, 9058402, 11442192, 13587603, 18116804, 27175206, 36233608, 54350412, 72467216, 108700824, 217401648]

約数ペア:

[(1, 217401648), (2, 108700824), (3, 72467216), (4, 54350412), (6, 36233608), (8, 27175206), (12, 18116804), (16, 13587603), (19, 11442192), (24, 9058402), (38, 5721096), (48, 4529201), (57, 3814064), (76, 2860548), (114, 1907032), (127, 1711824), (152, 1430274), (228, 953516), (254, 855912), (304, 715137), (381, 570608), (456, 476758), (508, 427956), (762, 285304), (912, 238379), (1016, 213978), (1524, 142652), (1877, 115824), (2032, 106989), (2413, 90096), (3048, 71326), (3754, 57912), (4826, 45048), (5631, 38608), (6096, 35663), (7239, 30032), (7508, 28956), (9652, 22524), (11262, 19304), (14478, 15016)]