299304448

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 640365264

約数和(自身を除く): 341060816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 251, 256, 272, 274, 502, 512, 544, 548, 1004, 1088, 1096, 2008, 2176, 2192, 2329, 4016, 4267, 4352, 4384, 4658, 8032, 8534, 8704, 8768, 9316, 16064, 17068, 17536, 18632, 32128, 34136, 34387, 35072, 37264, 64256, 68272, 68774, 70144, 74528, 128512, 136544, 137548, 149056, 273088, 275096, 298112, 546176, 550192, 584579, 596224, 1092352, 1100384, 1169158, 1192448, 2184704, 2200768, 2338316, 4401536, 4676632, 8803072, 9353264, 17606144, 18706528, 37413056, 74826112, 149652224, 299304448]

約数ペア:

[(1, 299304448), (2, 149652224), (4, 74826112), (8, 37413056), (16, 18706528), (17, 17606144), (32, 9353264), (34, 8803072), (64, 4676632), (68, 4401536), (128, 2338316), (136, 2200768), (137, 2184704), (251, 1192448), (256, 1169158), (272, 1100384), (274, 1092352), (502, 596224), (512, 584579), (544, 550192), (548, 546176), (1004, 298112), (1088, 275096), (1096, 273088), (2008, 149056), (2176, 137548), (2192, 136544), (2329, 128512), (4016, 74528), (4267, 70144), (4352, 68774), (4384, 68272), (4658, 64256), (8032, 37264), (8534, 35072), (8704, 34387), (8768, 34136), (9316, 32128), (16064, 18632), (17068, 17536)]