404327296

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 881188200

約数和(自身を除く): 476860904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 173, 248, 304, 346, 496, 589, 608, 692, 961, 992, 1178, 1216, 1384, 1922, 1984, 2356, 2432, 2768, 3287, 3844, 3968, 4712, 5363, 5536, 6574, 7688, 9424, 10726, 11072, 13148, 15376, 18259, 18848, 21452, 22144, 26296, 30752, 36518, 37696, 42904, 52592, 61504, 73036, 75392, 85808, 101897, 105184, 123008, 146072, 166253, 171616, 203794, 210368, 292144, 332506, 343232, 407588, 420736, 584288, 665012, 686464, 815176, 1168576, 1330024, 1630352, 2337152, 2660048, 3158807, 3260704, 5320096, 6317614, 6521408, 10640192, 12635228, 13042816, 21280384, 25270456, 50540912, 101081824, 202163648, 404327296]

約数ペア:

[(1, 404327296), (2, 202163648), (4, 101081824), (8, 50540912), (16, 25270456), (19, 21280384), (31, 13042816), (32, 12635228), (38, 10640192), (62, 6521408), (64, 6317614), (76, 5320096), (124, 3260704), (128, 3158807), (152, 2660048), (173, 2337152), (248, 1630352), (304, 1330024), (346, 1168576), (496, 815176), (589, 686464), (608, 665012), (692, 584288), (961, 420736), (992, 407588), (1178, 343232), (1216, 332506), (1384, 292144), (1922, 210368), (1984, 203794), (2356, 171616), (2432, 166253), (2768, 146072), (3287, 123008), (3844, 105184), (3968, 101897), (4712, 85808), (5363, 75392), (5536, 73036), (6574, 61504), (7688, 52592), (9424, 42904), (10726, 37696), (11072, 36518), (13148, 30752), (15376, 26296), (18259, 22144), (18848, 21452)]