8313661696

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 17883855360

約数和(自身を除く): 9570193664

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 79, 92, 122, 128, 158, 184, 244, 256, 293, 316, 368, 488, 586, 632, 736, 976, 1172, 1264, 1403, 1472, 1817, 1952, 2344, 2528, 2806, 2944, 3634, 3904, 4688, 4819, 5056, 5612, 5888, 6739, 7268, 7808, 9376, 9638, 10112, 11224, 13478, 14536, 15616, 17873, 18752, 19276, 20224, 22448, 23147, 26956, 29072, 35746, 37504, 38552, 44896, 46294, 53912, 58144, 71492, 75008, 77104, 89792, 92588, 107824, 110837, 116288, 142984, 154208, 179584, 185176, 215648, 221674, 232576, 285968, 308416, 359168, 370352, 411079, 431296, 443348, 465152, 532381, 571936, 616832, 740704, 822158, 862592, 886696, 1064762, 1143872, 1233664, 1411967, 1481408, 1644316, 1725184, 1773392, 2129524, 2287744, 2823934, 2962816, 3288632, 3546784, 4259048, 4575488, 5647868, 5925632, 6577264, 7093568, 8518096, 11295736, 13154528, 14187136, 17036192, 22591472, 26309056, 28374272, 32475241, 34072384, 45182944, 52618112, 64950482, 68144768, 90365888, 105236224, 129900964, 136289536, 180731776, 259801928, 361463552, 519603856, 1039207712, 2078415424, 4156830848, 8313661696]

約数ペア:

[(1, 8313661696), (2, 4156830848), (4, 2078415424), (8, 1039207712), (16, 519603856), (23, 361463552), (32, 259801928), (46, 180731776), (61, 136289536), (64, 129900964), (79, 105236224), (92, 90365888), (122, 68144768), (128, 64950482), (158, 52618112), (184, 45182944), (244, 34072384), (256, 32475241), (293, 28374272), (316, 26309056), (368, 22591472), (488, 17036192), (586, 14187136), (632, 13154528), (736, 11295736), (976, 8518096), (1172, 7093568), (1264, 6577264), (1403, 5925632), (1472, 5647868), (1817, 4575488), (1952, 4259048), (2344, 3546784), (2528, 3288632), (2806, 2962816), (2944, 2823934), (3634, 2287744), (3904, 2129524), (4688, 1773392), (4819, 1725184), (5056, 1644316), (5612, 1481408), (5888, 1411967), (6739, 1233664), (7268, 1143872), (7808, 1064762), (9376, 886696), (9638, 862592), (10112, 822158), (11224, 740704), (13478, 616832), (14536, 571936), (15616, 532381), (17873, 465152), (18752, 443348), (19276, 431296), (20224, 411079), (22448, 370352), (23147, 359168), (26956, 308416), (29072, 285968), (35746, 232576), (37504, 221674), (38552, 215648), (44896, 185176), (46294, 179584), (53912, 154208), (58144, 142984), (71492, 116288), (75008, 110837), (77104, 107824), (89792, 92588)]