655126967988

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4793}}^1\times {\mathrm{19273}}^1$

素因数の和:24273

約数の個数: 72

約数和(自身を含む): 1664855200008

約数和(自身を除く): 1009728232020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4793, 7092, 9586, 14379, 19172, 19273, 28758, 38546, 43137, 57516, 57819, 77092, 86274, 115638, 172548, 173457, 231276, 346914, 693828, 944221, 1888442, 2832663, 3776884, 3796781, 5665326, 7593562, 8497989, 11330652, 11390343, 15187124, 16995978, 22780686, 33991956, 34171029, 45561372, 68342058, 92375489, 136684116, 184750978, 277126467, 369501956, 554252934, 831379401, 1108505868, 1662758802, 3325517604, 18197971333, 36395942666, 54593913999, 72791885332, 109187827998, 163781741997, 218375655996, 327563483994, 655126967988]

約数ペア:

[(1, 655126967988), (2, 327563483994), (3, 218375655996), (4, 163781741997), (6, 109187827998), (9, 72791885332), (12, 54593913999), (18, 36395942666), (36, 18197971333), (197, 3325517604), (394, 1662758802), (591, 1108505868), (788, 831379401), (1182, 554252934), (1773, 369501956), (2364, 277126467), (3546, 184750978), (4793, 136684116), (7092, 92375489), (9586, 68342058), (14379, 45561372), (19172, 34171029), (19273, 33991956), (28758, 22780686), (38546, 16995978), (43137, 15187124), (57516, 11390343), (57819, 11330652), (77092, 8497989), (86274, 7593562), (115638, 5665326), (172548, 3796781), (173457, 3776884), (231276, 2832663), (346914, 1888442), (693828, 944221)]