19706373632

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 180

約数和(自身を含む): 44855386884

約数和(自身を除く): 25149013252

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 331, 341, 352, 484, 496, 512, 662, 682, 704, 961, 968, 992, 1324, 1364, 1408, 1922, 1936, 1984, 2648, 2728, 2816, 3641, 3751, 3844, 3872, 3968, 5296, 5456, 5632, 7282, 7502, 7688, 7744, 7936, 10261, 10571, 10592, 10912, 14564, 15004, 15376, 15488, 15872, 20522, 21142, 21184, 21824, 29128, 30008, 30752, 30976, 40051, 41044, 42284, 42368, 43648, 58256, 60016, 61504, 61952, 80102, 82088, 84568, 84736, 87296, 112871, 116281, 116512, 120032, 123008, 160204, 164176, 169136, 169472, 174592, 225742, 232562, 233024, 240064, 246016, 318091, 320408, 328352, 338272, 451484, 465124, 466048, 480128, 492032, 636182, 640816, 656704, 676544, 902968, 930248, 932096, 960256, 1241581, 1272364, 1281632, 1313408, 1353088, 1805936, 1860496, 1864192, 1920512, 2483162, 2544728, 2563264, 2626816, 2706176, 3499001, 3611872, 3720992, 4966324, 5089456, 5126528, 5253632, 5412352, 6998002, 7223744, 7441984, 9932648, 10178912, 10253056, 13996004, 14447488, 14883968, 19865296, 20357824, 20506112, 27992008, 28894976, 29767936, 38489011, 39730592, 40715648, 55984016, 57789952, 59535872, 76978022, 79461184, 81431296, 111968032, 153956044, 158922368, 162862592, 223936064, 307912088, 317844736, 447872128, 615824176, 635689472, 895744256, 1231648352, 1791488512, 2463296704, 4926593408, 9853186816, 19706373632]

約数ペア:

[(1, 19706373632), (2, 9853186816), (4, 4926593408), (8, 2463296704), (11, 1791488512), (16, 1231648352), (22, 895744256), (31, 635689472), (32, 615824176), (44, 447872128), (62, 317844736), (64, 307912088), (88, 223936064), (121, 162862592), (124, 158922368), (128, 153956044), (176, 111968032), (242, 81431296), (248, 79461184), (256, 76978022), (331, 59535872), (341, 57789952), (352, 55984016), (484, 40715648), (496, 39730592), (512, 38489011), (662, 29767936), (682, 28894976), (704, 27992008), (961, 20506112), (968, 20357824), (992, 19865296), (1324, 14883968), (1364, 14447488), (1408, 13996004), (1922, 10253056), (1936, 10178912), (1984, 9932648), (2648, 7441984), (2728, 7223744), (2816, 6998002), (3641, 5412352), (3751, 5253632), (3844, 5126528), (3872, 5089456), (3968, 4966324), (5296, 3720992), (5456, 3611872), (5632, 3499001), (7282, 2706176), (7502, 2626816), (7688, 2563264), (7744, 2544728), (7936, 2483162), (10261, 1920512), (10571, 1864192), (10592, 1860496), (10912, 1805936), (14564, 1353088), (15004, 1313408), (15376, 1281632), (15488, 1272364), (15872, 1241581), (20522, 960256), (21142, 932096), (21184, 930248), (21824, 902968), (29128, 676544), (30008, 656704), (30752, 640816), (30976, 636182), (40051, 492032), (41044, 480128), (42284, 466048), (42368, 465124), (43648, 451484), (58256, 338272), (60016, 328352), (61504, 320408), (61952, 318091), (80102, 246016), (82088, 240064), (84568, 233024), (84736, 232562), (87296, 225742), (112871, 174592), (116281, 169472), (116512, 169136), (120032, 164176), (123008, 160204)]