1210192384

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4081

約数の個数: 80

約数和(自身を含む): 2628046080

約数和(自身を除く): 1417853696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4013, 4712, 4864, 7936, 8026, 9424, 9728, 15872, 16052, 18848, 32104, 37696, 64208, 75392, 76247, 124403, 128416, 150784, 152494, 248806, 256832, 301568, 304988, 497612, 513664, 609976, 995224, 1027328, 1219952, 1990448, 2054656, 2363657, 2439904, 3980896, 4727314, 4879808, 7961792, 9454628, 9759616, 15923584, 18909256, 19519232, 31847168, 37818512, 39038464, 63694336, 75637024, 151274048, 302548096, 605096192, 1210192384]

約数ペア:

[(1, 1210192384), (2, 605096192), (4, 302548096), (8, 151274048), (16, 75637024), (19, 63694336), (31, 39038464), (32, 37818512), (38, 31847168), (62, 19519232), (64, 18909256), (76, 15923584), (124, 9759616), (128, 9454628), (152, 7961792), (248, 4879808), (256, 4727314), (304, 3980896), (496, 2439904), (512, 2363657), (589, 2054656), (608, 1990448), (992, 1219952), (1178, 1027328), (1216, 995224), (1984, 609976), (2356, 513664), (2432, 497612), (3968, 304988), (4013, 301568), (4712, 256832), (4864, 248806), (7936, 152494), (8026, 150784), (9424, 128416), (9728, 124403), (15872, 76247), (16052, 75392), (18848, 64208), (32104, 37696)]