405087486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6521

約数の個数: 48

約数和(自身を含む): 884682000

約数和(自身を除く): 479594514

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 361, 551, 722, 1083, 1102, 1653, 2166, 3306, 6449, 10469, 12898, 19347, 20938, 31407, 38694, 62814, 122531, 187021, 245062, 367593, 374042, 561063, 735186, 1122126, 2328089, 3553399, 4656178, 6984267, 7106798, 10660197, 13968534, 21320394, 67514581, 135029162, 202543743, 405087486]

約数ペア:

[(1, 405087486), (2, 202543743), (3, 135029162), (6, 67514581), (19, 21320394), (29, 13968534), (38, 10660197), (57, 7106798), (58, 6984267), (87, 4656178), (114, 3553399), (174, 2328089), (361, 1122126), (551, 735186), (722, 561063), (1083, 374042), (1102, 367593), (1653, 245062), (2166, 187021), (3306, 122531), (6449, 62814), (10469, 38694), (12898, 31407), (19347, 20938)]