293957248

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 645096960

約数和(自身を除く): 351139712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 127, 128, 169, 208, 214, 254, 338, 416, 428, 508, 676, 832, 856, 1016, 1352, 1391, 1651, 1664, 1712, 2032, 2704, 2782, 3302, 3424, 4064, 5408, 5564, 6604, 6848, 8128, 10816, 11128, 13208, 13589, 13696, 16256, 18083, 21463, 21632, 22256, 26416, 27178, 36166, 42926, 44512, 52832, 54356, 72332, 85852, 89024, 105664, 108712, 144664, 171704, 176657, 178048, 211328, 217424, 289328, 343408, 353314, 434848, 578656, 686816, 706628, 869696, 1157312, 1373632, 1413256, 1739392, 2296541, 2314624, 2747264, 2826512, 4593082, 5653024, 9186164, 11306048, 18372328, 22612096, 36744656, 73489312, 146978624, 293957248]

約数ペア:

[(1, 293957248), (2, 146978624), (4, 73489312), (8, 36744656), (13, 22612096), (16, 18372328), (26, 11306048), (32, 9186164), (52, 5653024), (64, 4593082), (104, 2826512), (107, 2747264), (127, 2314624), (128, 2296541), (169, 1739392), (208, 1413256), (214, 1373632), (254, 1157312), (338, 869696), (416, 706628), (428, 686816), (508, 578656), (676, 434848), (832, 353314), (856, 343408), (1016, 289328), (1352, 217424), (1391, 211328), (1651, 178048), (1664, 176657), (1712, 171704), (2032, 144664), (2704, 108712), (2782, 105664), (3302, 89024), (3424, 85852), (4064, 72332), (5408, 54356), (5564, 52832), (6604, 44512), (6848, 42926), (8128, 36166), (10816, 27178), (11128, 26416), (13208, 22256), (13589, 21632), (13696, 21463), (16256, 18083)]