217940544

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2514

約数の個数: 140

約数和(自身を含む): 684323244

約数和(自身を除く): 466382700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2473, 2592, 2754, 3264, 3672, 4896, 4946, 5184, 5508, 7344, 7419, 9792, 9892, 11016, 14688, 14838, 19784, 22032, 22257, 29376, 29676, 39568, 42041, 44064, 44514, 59352, 66771, 79136, 84082, 88128, 89028, 118704, 126123, 133542, 158272, 168164, 178056, 200313, 237408, 252246, 267084, 336328, 356112, 378369, 400626, 474816, 504492, 534168, 672656, 712224, 756738, 801252, 1008984, 1068336, 1135107, 1345312, 1424448, 1513476, 1602504, 2017968, 2136672, 2270214, 2690624, 3026952, 3205008, 3405321, 4035936, 4273344, 4540428, 6053904, 6410016, 6810642, 8071872, 9080856, 12107808, 12820032, 13621284, 18161712, 24215616, 27242568, 36323424, 54485136, 72646848, 108970272, 217940544]

約数ペア:

[(1, 217940544), (2, 108970272), (3, 72646848), (4, 54485136), (6, 36323424), (8, 27242568), (9, 24215616), (12, 18161712), (16, 13621284), (17, 12820032), (18, 12107808), (24, 9080856), (27, 8071872), (32, 6810642), (34, 6410016), (36, 6053904), (48, 4540428), (51, 4273344), (54, 4035936), (64, 3405321), (68, 3205008), (72, 3026952), (81, 2690624), (96, 2270214), (102, 2136672), (108, 2017968), (136, 1602504), (144, 1513476), (153, 1424448), (162, 1345312), (192, 1135107), (204, 1068336), (216, 1008984), (272, 801252), (288, 756738), (306, 712224), (324, 672656), (408, 534168), (432, 504492), (459, 474816), (544, 400626), (576, 378369), (612, 356112), (648, 336328), (816, 267084), (864, 252246), (918, 237408), (1088, 200313), (1224, 178056), (1296, 168164), (1377, 158272), (1632, 133542), (1728, 126123), (1836, 118704), (2448, 89028), (2473, 88128), (2592, 84082), (2754, 79136), (3264, 66771), (3672, 59352), (4896, 44514), (4946, 44064), (5184, 42041), (5508, 39568), (7344, 29676), (7419, 29376), (9792, 22257), (9892, 22032), (11016, 19784), (14688, 14838)]