389072544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 1200715488

約数和(自身を除く): 811642944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 294, 321, 336, 392, 428, 588, 642, 672, 749, 773, 784, 856, 1176, 1284, 1498, 1546, 1568, 1712, 2247, 2319, 2352, 2568, 2996, 3092, 3424, 4494, 4638, 4704, 5136, 5243, 5411, 5992, 6184, 8988, 9276, 10272, 10486, 10822, 11984, 12368, 15729, 16233, 17976, 18552, 20972, 21644, 23968, 24736, 31458, 32466, 35952, 37104, 37877, 41944, 43288, 62916, 64932, 71904, 74208, 75754, 82711, 83888, 86576, 113631, 125832, 129864, 151508, 165422, 167776, 173152, 227262, 248133, 251664, 259728, 303016, 330844, 454524, 496266, 503328, 519456, 578977, 606032, 661688, 909048, 992532, 1157954, 1212064, 1323376, 1736931, 1818096, 1985064, 2315908, 2646752, 3473862, 3636192, 3970128, 4052839, 4631816, 6947724, 7940256, 8105678, 9263632, 12158517, 13895448, 16211356, 18527264, 24317034, 27790896, 32422712, 48634068, 55581792, 64845424, 97268136, 129690848, 194536272, 389072544]

約数ペア:

[(1, 389072544), (2, 194536272), (3, 129690848), (4, 97268136), (6, 64845424), (7, 55581792), (8, 48634068), (12, 32422712), (14, 27790896), (16, 24317034), (21, 18527264), (24, 16211356), (28, 13895448), (32, 12158517), (42, 9263632), (48, 8105678), (49, 7940256), (56, 6947724), (84, 4631816), (96, 4052839), (98, 3970128), (107, 3636192), (112, 3473862), (147, 2646752), (168, 2315908), (196, 1985064), (214, 1818096), (224, 1736931), (294, 1323376), (321, 1212064), (336, 1157954), (392, 992532), (428, 909048), (588, 661688), (642, 606032), (672, 578977), (749, 519456), (773, 503328), (784, 496266), (856, 454524), (1176, 330844), (1284, 303016), (1498, 259728), (1546, 251664), (1568, 248133), (1712, 227262), (2247, 173152), (2319, 167776), (2352, 165422), (2568, 151508), (2996, 129864), (3092, 125832), (3424, 113631), (4494, 86576), (4638, 83888), (4704, 82711), (5136, 75754), (5243, 74208), (5411, 71904), (5992, 64932), (6184, 62916), (8988, 43288), (9276, 41944), (10272, 37877), (10486, 37104), (10822, 35952), (11984, 32466), (12368, 31458), (15729, 24736), (16233, 23968), (17976, 21644), (18552, 20972)]