307571648

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 624230400

約数和(自身を除く): 316658752

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 158, 254, 316, 479, 508, 632, 958, 1016, 1264, 1916, 2032, 2528, 3832, 4064, 5056, 7664, 8128, 10033, 15328, 20066, 30656, 37841, 40132, 60833, 75682, 80264, 121666, 151364, 160528, 243332, 302728, 321056, 486664, 605456, 642112, 973328, 1210912, 1946656, 2421824, 3893312, 4805807, 9611614, 19223228, 38446456, 76892912, 153785824, 307571648]

約数ペア:

[(1, 307571648), (2, 153785824), (4, 76892912), (8, 38446456), (16, 19223228), (32, 9611614), (64, 4805807), (79, 3893312), (127, 2421824), (158, 1946656), (254, 1210912), (316, 973328), (479, 642112), (508, 605456), (632, 486664), (958, 321056), (1016, 302728), (1264, 243332), (1916, 160528), (2032, 151364), (2528, 121666), (3832, 80264), (4064, 75682), (5056, 60833), (7664, 40132), (8128, 37841), (10033, 30656), (15328, 20066)]