1648254888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142189}}^1$

素因数の和:142231

約数の個数: 96

約数和(自身を含む): 5323593600

約数和(自身を除く): 3675338712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 142189, 284378, 426567, 568756, 853134, 995323, 1137512, 1279701, 1706268, 1990646, 2559402, 2985969, 3270347, 3412536, 3981292, 5118804, 5971938, 6540694, 7962584, 8957907, 9811041, 10237608, 11943876, 13081388, 17915814, 19622082, 22892429, 23887752, 26162776, 29433123, 35831628, 39244164, 45784858, 58866246, 68677287, 71663256, 78488328, 91569716, 117732492, 137354574, 183139432, 206031861, 235464984, 274709148, 412063722, 549418296, 824127444, 1648254888]

約数ペア:

[(1, 1648254888), (2, 824127444), (3, 549418296), (4, 412063722), (6, 274709148), (7, 235464984), (8, 206031861), (9, 183139432), (12, 137354574), (14, 117732492), (18, 91569716), (21, 78488328), (23, 71663256), (24, 68677287), (28, 58866246), (36, 45784858), (42, 39244164), (46, 35831628), (56, 29433123), (63, 26162776), (69, 23887752), (72, 22892429), (84, 19622082), (92, 17915814), (126, 13081388), (138, 11943876), (161, 10237608), (168, 9811041), (184, 8957907), (207, 7962584), (252, 6540694), (276, 5971938), (322, 5118804), (414, 3981292), (483, 3412536), (504, 3270347), (552, 2985969), (644, 2559402), (828, 1990646), (966, 1706268), (1288, 1279701), (1449, 1137512), (1656, 995323), (1932, 853134), (2898, 568756), (3864, 426567), (5796, 284378), (11592, 142189)]