272729072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 702050304

約数和(自身を除く): 429321232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 37, 44, 56, 62, 74, 77, 88, 112, 124, 148, 154, 176, 193, 217, 248, 259, 296, 308, 341, 386, 407, 434, 496, 518, 592, 616, 682, 772, 814, 868, 1036, 1147, 1232, 1351, 1364, 1544, 1628, 1736, 2072, 2123, 2294, 2387, 2702, 2728, 2849, 3088, 3256, 3472, 4144, 4246, 4588, 4774, 5404, 5456, 5698, 5983, 6512, 7141, 8029, 8492, 9176, 9548, 10808, 11396, 11966, 12617, 14282, 14861, 16058, 16984, 18352, 19096, 21616, 22792, 23932, 25234, 28564, 29722, 32116, 33968, 38192, 41881, 45584, 47864, 49987, 50468, 57128, 59444, 64232, 65813, 78551, 83762, 88319, 95728, 99974, 100936, 114256, 118888, 128464, 131626, 157102, 167524, 176638, 199948, 201872, 221371, 237776, 263252, 314204, 335048, 353276, 399896, 442742, 460691, 526504, 549857, 628408, 670096, 706552, 799792, 885484, 921382, 1053008, 1099714, 1256816, 1413104, 1549597, 1770968, 1842764, 2199428, 2435081, 3099194, 3541936, 3685528, 4398856, 4870162, 6198388, 7371056, 8797712, 9740324, 12396776, 17045567, 19480648, 24793552, 34091134, 38961296, 68182268, 136364536, 272729072]

約数ペア:

[(1, 272729072), (2, 136364536), (4, 68182268), (7, 38961296), (8, 34091134), (11, 24793552), (14, 19480648), (16, 17045567), (22, 12396776), (28, 9740324), (31, 8797712), (37, 7371056), (44, 6198388), (56, 4870162), (62, 4398856), (74, 3685528), (77, 3541936), (88, 3099194), (112, 2435081), (124, 2199428), (148, 1842764), (154, 1770968), (176, 1549597), (193, 1413104), (217, 1256816), (248, 1099714), (259, 1053008), (296, 921382), (308, 885484), (341, 799792), (386, 706552), (407, 670096), (434, 628408), (496, 549857), (518, 526504), (592, 460691), (616, 442742), (682, 399896), (772, 353276), (814, 335048), (868, 314204), (1036, 263252), (1147, 237776), (1232, 221371), (1351, 201872), (1364, 199948), (1544, 176638), (1628, 167524), (1736, 157102), (2072, 131626), (2123, 128464), (2294, 118888), (2387, 114256), (2702, 100936), (2728, 99974), (2849, 95728), (3088, 88319), (3256, 83762), (3472, 78551), (4144, 65813), (4246, 64232), (4588, 59444), (4774, 57128), (5404, 50468), (5456, 49987), (5698, 47864), (5983, 45584), (6512, 41881), (7141, 38192), (8029, 33968), (8492, 32116), (9176, 29722), (9548, 28564), (10808, 25234), (11396, 23932), (11966, 22792), (12617, 21616), (14282, 19096), (14861, 18352), (16058, 16984)]