1266697696

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 2892564864

約数和(自身を除く): 1625867168

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 88, 121, 122, 124, 173, 176, 242, 244, 248, 341, 346, 352, 484, 488, 496, 671, 682, 692, 968, 976, 992, 1342, 1364, 1384, 1891, 1903, 1936, 1952, 2684, 2728, 2768, 3751, 3782, 3806, 3872, 5363, 5368, 5456, 5536, 7381, 7502, 7564, 7612, 10553, 10726, 10736, 10912, 14762, 15004, 15128, 15224, 20801, 20933, 21106, 21452, 21472, 29524, 30008, 30256, 30448, 41602, 41866, 42212, 42904, 58993, 59048, 60016, 60512, 60896, 83204, 83732, 84424, 85808, 116083, 117986, 118096, 120032, 166408, 167464, 168848, 171616, 228811, 232166, 235972, 236192, 327143, 332816, 334928, 337696, 457622, 464332, 471944, 648923, 654286, 665632, 669856, 915244, 928664, 943888, 1276913, 1297846, 1308572, 1830488, 1857328, 1887776, 2553826, 2595692, 2617144, 3598573, 3660976, 3714656, 5107652, 5191384, 5234288, 7197146, 7321952, 10215304, 10382768, 10468576, 14394292, 20430608, 20765536, 28788584, 39584303, 40861216, 57577168, 79168606, 115154336, 158337212, 316674424, 633348848, 1266697696]

約数ペア:

[(1, 1266697696), (2, 633348848), (4, 316674424), (8, 158337212), (11, 115154336), (16, 79168606), (22, 57577168), (31, 40861216), (32, 39584303), (44, 28788584), (61, 20765536), (62, 20430608), (88, 14394292), (121, 10468576), (122, 10382768), (124, 10215304), (173, 7321952), (176, 7197146), (242, 5234288), (244, 5191384), (248, 5107652), (341, 3714656), (346, 3660976), (352, 3598573), (484, 2617144), (488, 2595692), (496, 2553826), (671, 1887776), (682, 1857328), (692, 1830488), (968, 1308572), (976, 1297846), (992, 1276913), (1342, 943888), (1364, 928664), (1384, 915244), (1891, 669856), (1903, 665632), (1936, 654286), (1952, 648923), (2684, 471944), (2728, 464332), (2768, 457622), (3751, 337696), (3782, 334928), (3806, 332816), (3872, 327143), (5363, 236192), (5368, 235972), (5456, 232166), (5536, 228811), (7381, 171616), (7502, 168848), (7564, 167464), (7612, 166408), (10553, 120032), (10726, 118096), (10736, 117986), (10912, 116083), (14762, 85808), (15004, 84424), (15128, 83732), (15224, 83204), (20801, 60896), (20933, 60512), (21106, 60016), (21452, 59048), (21472, 58993), (29524, 42904), (30008, 42212), (30256, 41866), (30448, 41602)]