313075464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52813}}^1$

素因数の和:52854

約数の個数: 64

約数和(自身を含む): 887275200

約数和(自身を除く): 574199736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 52813, 105626, 158439, 211252, 316878, 422504, 633756, 686569, 1003447, 1267512, 1373138, 2006894, 2059707, 2746276, 3010341, 4013788, 4119414, 5492552, 6020682, 8027576, 8238828, 12041364, 13044811, 16477656, 24082728, 26089622, 39134433, 52179244, 78268866, 104358488, 156537732, 313075464]

約数ペア:

[(1, 313075464), (2, 156537732), (3, 104358488), (4, 78268866), (6, 52179244), (8, 39134433), (12, 26089622), (13, 24082728), (19, 16477656), (24, 13044811), (26, 12041364), (38, 8238828), (39, 8027576), (52, 6020682), (57, 5492552), (76, 4119414), (78, 4013788), (104, 3010341), (114, 2746276), (152, 2059707), (156, 2006894), (228, 1373138), (247, 1267512), (312, 1003447), (456, 686569), (494, 633756), (741, 422504), (988, 316878), (1482, 211252), (1976, 158439), (2964, 105626), (5928, 52813)]