238778328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8017}}^1$

素因数の和:8116

約数の個数: 64

約数和(自身を含む): 640798560

約数和(自身を除く): 402020232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1752, 2482, 3723, 4964, 7446, 8017, 9928, 14892, 16034, 24051, 29784, 32068, 48102, 64136, 96204, 136289, 192408, 272578, 408867, 545156, 585241, 817734, 1090312, 1170482, 1635468, 1755723, 2340964, 3270936, 3511446, 4681928, 7022892, 9949097, 14045784, 19898194, 29847291, 39796388, 59694582, 79592776, 119389164, 238778328]

約数ペア:

[(1, 238778328), (2, 119389164), (3, 79592776), (4, 59694582), (6, 39796388), (8, 29847291), (12, 19898194), (17, 14045784), (24, 9949097), (34, 7022892), (51, 4681928), (68, 3511446), (73, 3270936), (102, 2340964), (136, 1755723), (146, 1635468), (204, 1170482), (219, 1090312), (292, 817734), (408, 585241), (438, 545156), (584, 408867), (876, 272578), (1241, 192408), (1752, 136289), (2482, 96204), (3723, 64136), (4964, 48102), (7446, 32068), (8017, 29784), (9928, 24051), (14892, 16034)]