38786608768

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1074

約数の個数: 128

約数和(自身を含む): 82047168000

約数和(自身を除く): 43260559232

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 419, 496, 569, 656, 838, 992, 1138, 1271, 1312, 1676, 1984, 2276, 2542, 2624, 3352, 3968, 4552, 5084, 5248, 6704, 9104, 10168, 12989, 13408, 17179, 17639, 18208, 20336, 23329, 25978, 26816, 34358, 35278, 36416, 40672, 46658, 51956, 53632, 68716, 70556, 72832, 81344, 93316, 103912, 137432, 141112, 162688, 186632, 207824, 238411, 274864, 282224, 373264, 415648, 476822, 532549, 549728, 564448, 723199, 746528, 831296, 953644, 1065098, 1099456, 1128896, 1446398, 1493056, 1662592, 1907288, 2130196, 2198912, 2257792, 2892796, 2986112, 3814576, 4260392, 5785592, 7390741, 7629152, 8520784, 9774851, 11571184, 14781482, 15258304, 17041568, 19549702, 23142368, 29562964, 30516608, 34083136, 39099404, 46284736, 59125928, 68166272, 78198808, 92569472, 118251856, 156397616, 236503712, 303020381, 312795232, 473007424, 606040762, 625590464, 946014848, 1212081524, 1251180928, 2424163048, 4848326096, 9696652192, 19393304384, 38786608768]

約数ペア:

[(1, 38786608768), (2, 19393304384), (4, 9696652192), (8, 4848326096), (16, 2424163048), (31, 1251180928), (32, 1212081524), (41, 946014848), (62, 625590464), (64, 606040762), (82, 473007424), (124, 312795232), (128, 303020381), (164, 236503712), (248, 156397616), (328, 118251856), (419, 92569472), (496, 78198808), (569, 68166272), (656, 59125928), (838, 46284736), (992, 39099404), (1138, 34083136), (1271, 30516608), (1312, 29562964), (1676, 23142368), (1984, 19549702), (2276, 17041568), (2542, 15258304), (2624, 14781482), (3352, 11571184), (3968, 9774851), (4552, 8520784), (5084, 7629152), (5248, 7390741), (6704, 5785592), (9104, 4260392), (10168, 3814576), (12989, 2986112), (13408, 2892796), (17179, 2257792), (17639, 2198912), (18208, 2130196), (20336, 1907288), (23329, 1662592), (25978, 1493056), (26816, 1446398), (34358, 1128896), (35278, 1099456), (36416, 1065098), (40672, 953644), (46658, 831296), (51956, 746528), (53632, 723199), (68716, 564448), (70556, 549728), (72832, 532549), (81344, 476822), (93316, 415648), (103912, 373264), (137432, 282224), (141112, 274864), (162688, 238411), (186632, 207824)]