1267463988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{2557}}^1$

素因数の和:2862

約数の個数: 108

約数和(自身を含む): 3741673572

約数和(自身を除く): 2474209584

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 281, 294, 441, 562, 588, 843, 882, 1124, 1686, 1764, 1967, 2529, 2557, 3372, 3934, 5058, 5114, 5901, 7671, 7868, 10116, 10228, 11802, 13769, 15342, 17703, 17899, 23013, 23604, 27538, 30684, 35406, 35798, 41307, 46026, 53697, 55076, 70812, 71596, 82614, 92052, 107394, 123921, 125293, 161091, 165228, 214788, 247842, 250586, 322182, 375879, 495684, 501172, 644364, 718517, 751758, 1127637, 1437034, 1503516, 2155551, 2255274, 2874068, 4311102, 4510548, 5029619, 6466653, 8622204, 10059238, 12933306, 15088857, 20118476, 25866612, 30177714, 35207333, 45266571, 60355428, 70414666, 90533142, 105621999, 140829332, 181066284, 211243998, 316865997, 422487996, 633731994, 1267463988]

約数ペア:

[(1, 1267463988), (2, 633731994), (3, 422487996), (4, 316865997), (6, 211243998), (7, 181066284), (9, 140829332), (12, 105621999), (14, 90533142), (18, 70414666), (21, 60355428), (28, 45266571), (36, 35207333), (42, 30177714), (49, 25866612), (63, 20118476), (84, 15088857), (98, 12933306), (126, 10059238), (147, 8622204), (196, 6466653), (252, 5029619), (281, 4510548), (294, 4311102), (441, 2874068), (562, 2255274), (588, 2155551), (843, 1503516), (882, 1437034), (1124, 1127637), (1686, 751758), (1764, 718517), (1967, 644364), (2529, 501172), (2557, 495684), (3372, 375879), (3934, 322182), (5058, 250586), (5114, 247842), (5901, 214788), (7671, 165228), (7868, 161091), (10116, 125293), (10228, 123921), (11802, 107394), (13769, 92052), (15342, 82614), (17703, 71596), (17899, 70812), (23013, 55076), (23604, 53697), (27538, 46026), (30684, 41307), (35406, 35798)]