271915072

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 664964888

約数和(自身を除く): 393049816

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 73, 74, 88, 104, 121, 143, 146, 148, 176, 208, 242, 286, 292, 296, 352, 407, 416, 481, 484, 572, 584, 592, 704, 803, 814, 832, 949, 962, 968, 1144, 1168, 1184, 1573, 1606, 1628, 1898, 1924, 1936, 2288, 2336, 2368, 2701, 3146, 3212, 3256, 3796, 3848, 3872, 4477, 4576, 4672, 5291, 5402, 6292, 6424, 6512, 7592, 7696, 7744, 8833, 8954, 9152, 10439, 10582, 10804, 12584, 12848, 13024, 15184, 15392, 17666, 17908, 20878, 21164, 21608, 25168, 25696, 26048, 29711, 30368, 30784, 35113, 35332, 35816, 41756, 42328, 43216, 50336, 51392, 58201, 59422, 60736, 70226, 70664, 71632, 83512, 84656, 86432, 100672, 114829, 116402, 118844, 140452, 141328, 143264, 167024, 169312, 172864, 229658, 232804, 237688, 280904, 282656, 286528, 326821, 334048, 338624, 386243, 459316, 465608, 475376, 561808, 565312, 653642, 668096, 772486, 918632, 931216, 950752, 1123616, 1307284, 1544972, 1837264, 1862432, 1901504, 2247232, 2614568, 3089944, 3674528, 3724864, 4248673, 5229136, 6179888, 7349056, 8497346, 10458272, 12359776, 16994692, 20916544, 24719552, 33989384, 67978768, 135957536, 271915072]

約数ペア:

[(1, 271915072), (2, 135957536), (4, 67978768), (8, 33989384), (11, 24719552), (13, 20916544), (16, 16994692), (22, 12359776), (26, 10458272), (32, 8497346), (37, 7349056), (44, 6179888), (52, 5229136), (64, 4248673), (73, 3724864), (74, 3674528), (88, 3089944), (104, 2614568), (121, 2247232), (143, 1901504), (146, 1862432), (148, 1837264), (176, 1544972), (208, 1307284), (242, 1123616), (286, 950752), (292, 931216), (296, 918632), (352, 772486), (407, 668096), (416, 653642), (481, 565312), (484, 561808), (572, 475376), (584, 465608), (592, 459316), (704, 386243), (803, 338624), (814, 334048), (832, 326821), (949, 286528), (962, 282656), (968, 280904), (1144, 237688), (1168, 232804), (1184, 229658), (1573, 172864), (1606, 169312), (1628, 167024), (1898, 143264), (1924, 141328), (1936, 140452), (2288, 118844), (2336, 116402), (2368, 114829), (2701, 100672), (3146, 86432), (3212, 84656), (3256, 83512), (3796, 71632), (3848, 70664), (3872, 70226), (4477, 60736), (4576, 59422), (4672, 58201), (5291, 51392), (5402, 50336), (6292, 43216), (6424, 42328), (6512, 41756), (7592, 35816), (7696, 35332), (7744, 35113), (8833, 30784), (8954, 30368), (9152, 29711), (10439, 26048), (10582, 25696), (10804, 25168), (12584, 21608), (12848, 21164), (13024, 20878), (15184, 17908), (15392, 17666)]