293678748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 855429120

約数和(自身を除く): 561750372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 47, 62, 66, 93, 94, 99, 124, 132, 141, 186, 188, 198, 279, 282, 341, 372, 396, 423, 509, 517, 558, 564, 682, 846, 1018, 1023, 1034, 1116, 1364, 1457, 1527, 1551, 1692, 2036, 2046, 2068, 2914, 3054, 3069, 3102, 4092, 4371, 4581, 4653, 5599, 5828, 6108, 6138, 6204, 8742, 9162, 9306, 11198, 12276, 13113, 15779, 16027, 16797, 17484, 18324, 18612, 22396, 23923, 26226, 31558, 32054, 33594, 47337, 47846, 48081, 50391, 52452, 63116, 64108, 67188, 71769, 94674, 95692, 96162, 100782, 142011, 143538, 144243, 173569, 189348, 192324, 201564, 215307, 263153, 284022, 287076, 288486, 347138, 430614, 520707, 526306, 568044, 576972, 694276, 741613, 789459, 861228, 1041414, 1052612, 1483226, 1562121, 1578918, 2082828, 2224839, 2368377, 2966452, 3124242, 3157836, 4449678, 4736754, 6248484, 6674517, 8157743, 8899356, 9473508, 13349034, 16315486, 24473229, 26698068, 32630972, 48946458, 73419687, 97892916, 146839374, 293678748]

約数ペア:

[(1, 293678748), (2, 146839374), (3, 97892916), (4, 73419687), (6, 48946458), (9, 32630972), (11, 26698068), (12, 24473229), (18, 16315486), (22, 13349034), (31, 9473508), (33, 8899356), (36, 8157743), (44, 6674517), (47, 6248484), (62, 4736754), (66, 4449678), (93, 3157836), (94, 3124242), (99, 2966452), (124, 2368377), (132, 2224839), (141, 2082828), (186, 1578918), (188, 1562121), (198, 1483226), (279, 1052612), (282, 1041414), (341, 861228), (372, 789459), (396, 741613), (423, 694276), (509, 576972), (517, 568044), (558, 526306), (564, 520707), (682, 430614), (846, 347138), (1018, 288486), (1023, 287076), (1034, 284022), (1116, 263153), (1364, 215307), (1457, 201564), (1527, 192324), (1551, 189348), (1692, 173569), (2036, 144243), (2046, 143538), (2068, 142011), (2914, 100782), (3054, 96162), (3069, 95692), (3102, 94674), (4092, 71769), (4371, 67188), (4581, 64108), (4653, 63116), (5599, 52452), (5828, 50391), (6108, 48081), (6138, 47846), (6204, 47337), (8742, 33594), (9162, 32054), (9306, 31558), (11198, 26226), (12276, 23923), (13113, 22396), (15779, 18612), (16027, 18324), (16797, 17484)]