1971089616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1289

約数の個数: 160

約数和(自身を含む): 5653352448

約数和(自身を除く): 3682262832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 67, 68, 93, 102, 124, 134, 136, 186, 201, 204, 248, 268, 272, 372, 402, 408, 496, 527, 536, 744, 804, 816, 1054, 1072, 1139, 1163, 1488, 1581, 1608, 2077, 2108, 2278, 2326, 3162, 3216, 3417, 3489, 4154, 4216, 4556, 4652, 6231, 6324, 6834, 6978, 8308, 8432, 9112, 9304, 12462, 12648, 13668, 13956, 16616, 18224, 18608, 19771, 24924, 25296, 27336, 27912, 33232, 35309, 36053, 39542, 49848, 54672, 55824, 59313, 70618, 72106, 77921, 79084, 99696, 105927, 108159, 118626, 141236, 144212, 155842, 158168, 211854, 216318, 233763, 237252, 282472, 288424, 311684, 316336, 423708, 432636, 467526, 474504, 564944, 576848, 612901, 623368, 847416, 865272, 935052, 949008, 1225802, 1246736, 1324657, 1694832, 1730544, 1838703, 1870104, 2415551, 2451604, 2649314, 3677406, 3740208, 3973971, 4831102, 4903208, 5298628, 7246653, 7354812, 7947942, 9662204, 9806416, 10597256, 14493306, 14709624, 15895884, 19324408, 21194512, 28986612, 29419248, 31791768, 38648816, 41064367, 57973224, 63583536, 82128734, 115946448, 123193101, 164257468, 246386202, 328514936, 492772404, 657029872, 985544808, 1971089616]

約数ペア:

[(1, 1971089616), (2, 985544808), (3, 657029872), (4, 492772404), (6, 328514936), (8, 246386202), (12, 164257468), (16, 123193101), (17, 115946448), (24, 82128734), (31, 63583536), (34, 57973224), (48, 41064367), (51, 38648816), (62, 31791768), (67, 29419248), (68, 28986612), (93, 21194512), (102, 19324408), (124, 15895884), (134, 14709624), (136, 14493306), (186, 10597256), (201, 9806416), (204, 9662204), (248, 7947942), (268, 7354812), (272, 7246653), (372, 5298628), (402, 4903208), (408, 4831102), (496, 3973971), (527, 3740208), (536, 3677406), (744, 2649314), (804, 2451604), (816, 2415551), (1054, 1870104), (1072, 1838703), (1139, 1730544), (1163, 1694832), (1488, 1324657), (1581, 1246736), (1608, 1225802), (2077, 949008), (2108, 935052), (2278, 865272), (2326, 847416), (3162, 623368), (3216, 612901), (3417, 576848), (3489, 564944), (4154, 474504), (4216, 467526), (4556, 432636), (4652, 423708), (6231, 316336), (6324, 311684), (6834, 288424), (6978, 282472), (8308, 237252), (8432, 233763), (9112, 216318), (9304, 211854), (12462, 158168), (12648, 155842), (13668, 144212), (13956, 141236), (16616, 118626), (18224, 108159), (18608, 105927), (19771, 99696), (24924, 79084), (25296, 77921), (27336, 72106), (27912, 70618), (33232, 59313), (35309, 55824), (36053, 54672), (39542, 49848)]