247941504

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 719142840

約数和(自身を除く): 471201336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 548, 576, 822, 1096, 1152, 1233, 1571, 1644, 2192, 2466, 3142, 3288, 4384, 4713, 4932, 6284, 6576, 8768, 9426, 9864, 12568, 13152, 14139, 17536, 18852, 19728, 25136, 26304, 28278, 37704, 39456, 50272, 52608, 56556, 75408, 78912, 100544, 113112, 150816, 157824, 201088, 215227, 226224, 301632, 430454, 452448, 603264, 645681, 860908, 904896, 1291362, 1721816, 1809792, 1937043, 2582724, 3443632, 3874086, 5165448, 6887264, 7748172, 10330896, 13774528, 15496344, 20661792, 27549056, 30992688, 41323584, 61985376, 82647168, 123970752, 247941504]

約数ペア:

[(1, 247941504), (2, 123970752), (3, 82647168), (4, 61985376), (6, 41323584), (8, 30992688), (9, 27549056), (12, 20661792), (16, 15496344), (18, 13774528), (24, 10330896), (32, 7748172), (36, 6887264), (48, 5165448), (64, 3874086), (72, 3443632), (96, 2582724), (128, 1937043), (137, 1809792), (144, 1721816), (192, 1291362), (274, 904896), (288, 860908), (384, 645681), (411, 603264), (548, 452448), (576, 430454), (822, 301632), (1096, 226224), (1152, 215227), (1233, 201088), (1571, 157824), (1644, 150816), (2192, 113112), (2466, 100544), (3142, 78912), (3288, 75408), (4384, 56556), (4713, 52608), (4932, 50272), (6284, 39456), (6576, 37704), (8768, 28278), (9426, 26304), (9864, 25136), (12568, 19728), (13152, 18852), (14139, 17536)]