381010392004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1\times {\mathrm{24821}}^1$

素因数の和:26964

約数の個数: 48

約数和(自身を含む): 731851848000

約数和(自身を除く): 350841455996

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1949, 1969, 3898, 3938, 7796, 7876, 21439, 24821, 42878, 49642, 85756, 99284, 273031, 348871, 546062, 697742, 1092124, 1395484, 3837581, 4442959, 7675162, 8885918, 15350324, 17771836, 48376129, 48872549, 96752258, 97745098, 193504516, 195490196, 532137419, 1064274838, 2128549676, 8659327091, 17318654182, 34637308364, 95252598001, 190505196002, 381010392004]

約数ペア:

[(1, 381010392004), (2, 190505196002), (4, 95252598001), (11, 34637308364), (22, 17318654182), (44, 8659327091), (179, 2128549676), (358, 1064274838), (716, 532137419), (1949, 195490196), (1969, 193504516), (3898, 97745098), (3938, 96752258), (7796, 48872549), (7876, 48376129), (21439, 17771836), (24821, 15350324), (42878, 8885918), (49642, 7675162), (85756, 4442959), (99284, 3837581), (273031, 1395484), (348871, 1092124), (546062, 697742)]