1779691648

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3838

約数の個数: 128

約数和(自身を含む): 4429900800

約数和(自身を除く): 2650209152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1736, 1904, 1984, 2108, 2176, 3472, 3689, 3769, 3808, 3968, 4216, 6944, 7378, 7538, 7616, 8432, 13888, 14756, 15076, 15232, 16864, 26383, 27776, 29512, 30152, 33728, 52766, 59024, 60304, 64073, 67456, 105532, 116839, 118048, 120608, 128146, 211064, 233678, 236096, 241216, 256292, 422128, 448511, 467356, 472192, 482432, 512584, 817873, 844256, 897022, 934712, 1025168, 1635746, 1688512, 1794044, 1869424, 1986263, 2050336, 3271492, 3377024, 3588088, 3738848, 3972526, 4100672, 6542984, 7176176, 7477696, 7945052, 8201344, 13085968, 13903841, 14352352, 14955392, 15890104, 26171936, 27807682, 28704704, 31780208, 52343872, 55615364, 57409408, 63560416, 104687744, 111230728, 127120832, 222461456, 254241664, 444922912, 889845824, 1779691648]

約数ペア:

[(1, 1779691648), (2, 889845824), (4, 444922912), (7, 254241664), (8, 222461456), (14, 127120832), (16, 111230728), (17, 104687744), (28, 63560416), (31, 57409408), (32, 55615364), (34, 52343872), (56, 31780208), (62, 28704704), (64, 27807682), (68, 26171936), (112, 15890104), (119, 14955392), (124, 14352352), (128, 13903841), (136, 13085968), (217, 8201344), (224, 7945052), (238, 7477696), (248, 7176176), (272, 6542984), (434, 4100672), (448, 3972526), (476, 3738848), (496, 3588088), (527, 3377024), (544, 3271492), (868, 2050336), (896, 1986263), (952, 1869424), (992, 1794044), (1054, 1688512), (1088, 1635746), (1736, 1025168), (1904, 934712), (1984, 897022), (2108, 844256), (2176, 817873), (3472, 512584), (3689, 482432), (3769, 472192), (3808, 467356), (3968, 448511), (4216, 422128), (6944, 256292), (7378, 241216), (7538, 236096), (7616, 233678), (8432, 211064), (13888, 128146), (14756, 120608), (15076, 118048), (15232, 116839), (16864, 105532), (26383, 67456), (27776, 64073), (29512, 60304), (30152, 59024), (33728, 52766)]