255156096

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 485119104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 312, 316, 384, 416, 474, 624, 632, 647, 832, 948, 1027, 1248, 1264, 1294, 1664, 1896, 1941, 2054, 2496, 2528, 2588, 3081, 3792, 3882, 4108, 4992, 5056, 5176, 6162, 7584, 7764, 8216, 8411, 10112, 10352, 12324, 15168, 15528, 16432, 16822, 20704, 24648, 25233, 30336, 31056, 32864, 33644, 41408, 49296, 50466, 51113, 62112, 65728, 67288, 82816, 98592, 100932, 102226, 124224, 131456, 134576, 153339, 197184, 201864, 204452, 248448, 269152, 306678, 394368, 403728, 408904, 538304, 613356, 664469, 807456, 817808, 1076608, 1226712, 1328938, 1614912, 1635616, 1993407, 2453424, 2657876, 3229824, 3271232, 3986814, 4906848, 5315752, 6542464, 7973628, 9813696, 10631504, 15947256, 19627392, 21263008, 31894512, 42526016, 63789024, 85052032, 127578048, 255156096]

約数ペア:

[(1, 255156096), (2, 127578048), (3, 85052032), (4, 63789024), (6, 42526016), (8, 31894512), (12, 21263008), (13, 19627392), (16, 15947256), (24, 10631504), (26, 9813696), (32, 7973628), (39, 6542464), (48, 5315752), (52, 4906848), (64, 3986814), (78, 3271232), (79, 3229824), (96, 2657876), (104, 2453424), (128, 1993407), (156, 1635616), (158, 1614912), (192, 1328938), (208, 1226712), (237, 1076608), (312, 817808), (316, 807456), (384, 664469), (416, 613356), (474, 538304), (624, 408904), (632, 403728), (647, 394368), (832, 306678), (948, 269152), (1027, 248448), (1248, 204452), (1264, 201864), (1294, 197184), (1664, 153339), (1896, 134576), (1941, 131456), (2054, 124224), (2496, 102226), (2528, 100932), (2588, 98592), (3081, 82816), (3792, 67288), (3882, 65728), (4108, 62112), (4992, 51113), (5056, 50466), (5176, 49296), (6162, 41408), (7584, 33644), (7764, 32864), (8216, 31056), (8411, 30336), (10112, 25233), (10352, 24648), (12324, 20704), (15168, 16822), (15528, 16432)]