281495592

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 144

約数和(自身を含む): 899825940

約数和(自身を除く): 618330348

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1093, 1176, 1314, 1533, 1752, 1764, 2044, 2186, 2628, 3066, 3279, 3528, 3577, 4088, 4372, 4599, 5256, 6132, 6558, 7154, 7651, 8744, 9198, 9837, 10731, 12264, 13116, 14308, 15302, 18396, 19674, 21462, 22953, 26232, 28616, 30604, 32193, 36792, 39348, 42924, 45906, 53557, 61208, 64386, 68859, 78696, 79789, 85848, 91812, 107114, 128772, 137718, 159578, 160671, 183624, 214228, 239367, 257544, 275436, 319156, 321342, 428456, 478734, 482013, 550872, 558523, 638312, 642684, 718101, 957468, 964026, 1117046, 1285368, 1436202, 1675569, 1914936, 1928052, 2234092, 2872404, 3351138, 3856104, 3909661, 4468184, 5026707, 5744808, 6702276, 7819322, 10053414, 11728983, 13404552, 15638644, 20106828, 23457966, 31277288, 35186949, 40213656, 46915932, 70373898, 93831864, 140747796, 281495592]

約数ペア:

[(1, 281495592), (2, 140747796), (3, 93831864), (4, 70373898), (6, 46915932), (7, 40213656), (8, 35186949), (9, 31277288), (12, 23457966), (14, 20106828), (18, 15638644), (21, 13404552), (24, 11728983), (28, 10053414), (36, 7819322), (42, 6702276), (49, 5744808), (56, 5026707), (63, 4468184), (72, 3909661), (73, 3856104), (84, 3351138), (98, 2872404), (126, 2234092), (146, 1928052), (147, 1914936), (168, 1675569), (196, 1436202), (219, 1285368), (252, 1117046), (292, 964026), (294, 957468), (392, 718101), (438, 642684), (441, 638312), (504, 558523), (511, 550872), (584, 482013), (588, 478734), (657, 428456), (876, 321342), (882, 319156), (1022, 275436), (1093, 257544), (1176, 239367), (1314, 214228), (1533, 183624), (1752, 160671), (1764, 159578), (2044, 137718), (2186, 128772), (2628, 107114), (3066, 91812), (3279, 85848), (3528, 79789), (3577, 78696), (4088, 68859), (4372, 64386), (4599, 61208), (5256, 53557), (6132, 45906), (6558, 42924), (7154, 39348), (7651, 36792), (8744, 32193), (9198, 30604), (9837, 28616), (10731, 26232), (12264, 22953), (13116, 21462), (14308, 19674), (15302, 18396)]