1205172584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 3204403200

約数和(自身を除く): 1999230616

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 37, 38, 44, 46, 56, 74, 76, 77, 88, 92, 121, 133, 148, 152, 154, 161, 184, 209, 242, 253, 259, 266, 296, 308, 322, 407, 418, 437, 484, 506, 518, 532, 616, 644, 703, 814, 836, 847, 851, 874, 968, 1012, 1036, 1064, 1288, 1331, 1406, 1463, 1628, 1672, 1694, 1702, 1748, 1771, 2024, 2072, 2299, 2662, 2783, 2812, 2849, 2926, 3059, 3256, 3388, 3404, 3496, 3542, 4477, 4598, 4807, 4921, 5324, 5566, 5624, 5698, 5852, 5957, 6118, 6776, 6808, 7084, 7733, 8954, 9196, 9317, 9361, 9614, 9842, 10648, 11132, 11396, 11704, 11914, 12236, 14168, 15466, 16093, 16169, 17908, 18392, 18634, 18722, 19228, 19481, 19684, 22264, 22792, 23828, 24472, 25289, 30613, 30932, 31339, 32186, 32338, 33649, 35816, 37268, 37444, 38456, 38962, 39368, 47656, 49247, 50578, 52877, 54131, 61226, 61864, 62678, 64372, 64676, 65527, 67298, 74536, 74888, 77924, 85063, 98494, 101156, 102971, 105754, 108262, 113183, 122452, 125356, 128744, 129352, 131054, 134596, 155848, 170126, 177023, 177859, 196988, 202312, 205942, 211508, 214291, 216524, 226366, 244904, 250712, 262108, 269192, 340252, 344729, 354046, 355718, 370139, 393976, 411884, 423016, 428582, 433048, 452732, 524216, 581647, 595441, 680504, 689458, 708092, 711436, 720797, 740278, 823768, 857164, 905464, 935693, 1132681, 1163294, 1190882, 1245013, 1378916, 1416184, 1422872, 1441594, 1480556, 1714328, 1871386, 1956449, 2265362, 2326588, 2381764, 2490026, 2757832, 2883188, 2961112, 3742772, 3912898, 4071529, 4530724, 4653176, 4763528, 4980052, 5766376, 6549851, 7485544, 7825796, 7928767, 8143058, 9061448, 9960104, 13099702, 13695143, 15651592, 15857534, 16286116, 21520939, 26199404, 27390286, 31715068, 32572232, 43041878, 52398808, 54780572, 63430136, 86083756, 109561144, 150646573, 172167512, 301293146, 602586292, 1205172584]

約数ペア:

[(1, 1205172584), (2, 602586292), (4, 301293146), (7, 172167512), (8, 150646573), (11, 109561144), (14, 86083756), (19, 63430136), (22, 54780572), (23, 52398808), (28, 43041878), (37, 32572232), (38, 31715068), (44, 27390286), (46, 26199404), (56, 21520939), (74, 16286116), (76, 15857534), (77, 15651592), (88, 13695143), (92, 13099702), (121, 9960104), (133, 9061448), (148, 8143058), (152, 7928767), (154, 7825796), (161, 7485544), (184, 6549851), (209, 5766376), (242, 4980052), (253, 4763528), (259, 4653176), (266, 4530724), (296, 4071529), (308, 3912898), (322, 3742772), (407, 2961112), (418, 2883188), (437, 2757832), (484, 2490026), (506, 2381764), (518, 2326588), (532, 2265362), (616, 1956449), (644, 1871386), (703, 1714328), (814, 1480556), (836, 1441594), (847, 1422872), (851, 1416184), (874, 1378916), (968, 1245013), (1012, 1190882), (1036, 1163294), (1064, 1132681), (1288, 935693), (1331, 905464), (1406, 857164), (1463, 823768), (1628, 740278), (1672, 720797), (1694, 711436), (1702, 708092), (1748, 689458), (1771, 680504), (2024, 595441), (2072, 581647), (2299, 524216), (2662, 452732), (2783, 433048), (2812, 428582), (2849, 423016), (2926, 411884), (3059, 393976), (3256, 370139), (3388, 355718), (3404, 354046), (3496, 344729), (3542, 340252), (4477, 269192), (4598, 262108), (4807, 250712), (4921, 244904), (5324, 226366), (5566, 216524), (5624, 214291), (5698, 211508), (5852, 205942), (5957, 202312), (6118, 196988), (6776, 177859), (6808, 177023), (7084, 170126), (7733, 155848), (8954, 134596), (9196, 131054), (9317, 129352), (9361, 128744), (9614, 125356), (9842, 122452), (10648, 113183), (11132, 108262), (11396, 105754), (11704, 102971), (11914, 101156), (12236, 98494), (14168, 85063), (15466, 77924), (16093, 74888), (16169, 74536), (17908, 67298), (18392, 65527), (18634, 64676), (18722, 64372), (19228, 62678), (19481, 61864), (19684, 61226), (22264, 54131), (22792, 52877), (23828, 50578), (24472, 49247), (25289, 47656), (30613, 39368), (30932, 38962), (31339, 38456), (32186, 37444), (32338, 37268), (33649, 35816)]