385902104

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 846642240

約数和(自身を除く): 460740136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 173, 244, 346, 427, 488, 653, 692, 854, 1211, 1306, 1384, 1708, 2422, 2612, 3416, 4571, 4844, 5224, 9142, 9688, 10553, 18284, 21106, 36568, 39833, 42212, 73871, 79666, 84424, 112969, 147742, 159332, 225938, 278831, 295484, 318664, 451876, 557662, 590968, 790783, 903752, 1115324, 1581566, 2230648, 3163132, 6326264, 6891109, 13782218, 27564436, 48237763, 55128872, 96475526, 192951052, 385902104]

約数ペア:

[(1, 385902104), (2, 192951052), (4, 96475526), (7, 55128872), (8, 48237763), (14, 27564436), (28, 13782218), (56, 6891109), (61, 6326264), (122, 3163132), (173, 2230648), (244, 1581566), (346, 1115324), (427, 903752), (488, 790783), (653, 590968), (692, 557662), (854, 451876), (1211, 318664), (1306, 295484), (1384, 278831), (1708, 225938), (2422, 159332), (2612, 147742), (3416, 112969), (4571, 84424), (4844, 79666), (5224, 73871), (9142, 42212), (9688, 39833), (10553, 36568), (18284, 21106)]