561988992

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 1744934400

約数和(自身を除く): 1182945408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 32, 34, 38, 46, 48, 51, 57, 64, 68, 69, 76, 92, 96, 102, 114, 128, 136, 138, 152, 184, 192, 197, 204, 228, 272, 276, 304, 323, 368, 384, 391, 394, 408, 437, 456, 544, 552, 591, 608, 646, 736, 782, 788, 816, 874, 912, 969, 1088, 1104, 1173, 1182, 1216, 1292, 1311, 1472, 1564, 1576, 1632, 1748, 1824, 1938, 2176, 2208, 2346, 2364, 2432, 2584, 2622, 2944, 3128, 3152, 3264, 3349, 3496, 3648, 3743, 3876, 4416, 4531, 4692, 4728, 5168, 5244, 6256, 6304, 6528, 6698, 6992, 7296, 7429, 7486, 7752, 8832, 9062, 9384, 9456, 10047, 10336, 10488, 11229, 12512, 12608, 13396, 13593, 13984, 14858, 14972, 15504, 18124, 18768, 18912, 20094, 20672, 20976, 22287, 22458, 25024, 25216, 26792, 27186, 27968, 29716, 29944, 31008, 36248, 37536, 37824, 40188, 41344, 41952, 44574, 44916, 50048, 53584, 54372, 55936, 59432, 59888, 62016, 63631, 72496, 75072, 75648, 77027, 80376, 83904, 86089, 89148, 89832, 107168, 108744, 118864, 119776, 124032, 127262, 144992, 150144, 154054, 160752, 167808, 172178, 178296, 179664, 190893, 214336, 217488, 231081, 237728, 239552, 254524, 258267, 289984, 308108, 321504, 344356, 356592, 359328, 381786, 428672, 434976, 462162, 475456, 479104, 509048, 516534, 579968, 616216, 643008, 688712, 713184, 718656, 763572, 869952, 924324, 950912, 1018096, 1033068, 1232432, 1286016, 1377424, 1426368, 1437312, 1463513, 1527144, 1739904, 1848648, 2036192, 2066136, 2464864, 2754848, 2852736, 2927026, 3054288, 3697296, 4072384, 4132272, 4390539, 4929728, 5509696, 5854052, 6108576, 7394592, 8144768, 8264544, 8781078, 9859456, 11019392, 11708104, 12217152, 14789184, 16529088, 17562156, 23416208, 24434304, 29578368, 33058176, 35124312, 46832416, 70248624, 93664832, 140497248, 187329664, 280994496, 561988992]

約数ペア:

[(1, 561988992), (2, 280994496), (3, 187329664), (4, 140497248), (6, 93664832), (8, 70248624), (12, 46832416), (16, 35124312), (17, 33058176), (19, 29578368), (23, 24434304), (24, 23416208), (32, 17562156), (34, 16529088), (38, 14789184), (46, 12217152), (48, 11708104), (51, 11019392), (57, 9859456), (64, 8781078), (68, 8264544), (69, 8144768), (76, 7394592), (92, 6108576), (96, 5854052), (102, 5509696), (114, 4929728), (128, 4390539), (136, 4132272), (138, 4072384), (152, 3697296), (184, 3054288), (192, 2927026), (197, 2852736), (204, 2754848), (228, 2464864), (272, 2066136), (276, 2036192), (304, 1848648), (323, 1739904), (368, 1527144), (384, 1463513), (391, 1437312), (394, 1426368), (408, 1377424), (437, 1286016), (456, 1232432), (544, 1033068), (552, 1018096), (591, 950912), (608, 924324), (646, 869952), (736, 763572), (782, 718656), (788, 713184), (816, 688712), (874, 643008), (912, 616216), (969, 579968), (1088, 516534), (1104, 509048), (1173, 479104), (1182, 475456), (1216, 462162), (1292, 434976), (1311, 428672), (1472, 381786), (1564, 359328), (1576, 356592), (1632, 344356), (1748, 321504), (1824, 308108), (1938, 289984), (2176, 258267), (2208, 254524), (2346, 239552), (2364, 237728), (2432, 231081), (2584, 217488), (2622, 214336), (2944, 190893), (3128, 179664), (3152, 178296), (3264, 172178), (3349, 167808), (3496, 160752), (3648, 154054), (3743, 150144), (3876, 144992), (4416, 127262), (4531, 124032), (4692, 119776), (4728, 118864), (5168, 108744), (5244, 107168), (6256, 89832), (6304, 89148), (6528, 86089), (6698, 83904), (6992, 80376), (7296, 77027), (7429, 75648), (7486, 75072), (7752, 72496), (8832, 63631), (9062, 62016), (9384, 59888), (9456, 59432), (10047, 55936), (10336, 54372), (10488, 53584), (11229, 50048), (12512, 44916), (12608, 44574), (13396, 41952), (13593, 41344), (13984, 40188), (14858, 37824), (14972, 37536), (15504, 36248), (18124, 31008), (18768, 29944), (18912, 29716), (20094, 27968), (20672, 27186), (20976, 26792), (22287, 25216), (22458, 25024)]