766641408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2540

約数の個数: 144

約数和(自身を含む): 2269134336

約数和(自身を除く): 1502492928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2477, 2496, 2976, 3224, 3328, 3968, 4836, 4954, 4992, 5952, 6448, 7431, 7936, 9672, 9908, 9984, 11904, 12896, 14862, 19344, 19816, 23808, 25792, 29724, 32201, 38688, 39632, 51584, 59448, 64402, 76787, 77376, 79264, 96603, 103168, 118896, 128804, 153574, 154752, 158528, 193206, 230361, 237792, 257608, 307148, 309504, 317056, 386412, 460722, 475584, 515216, 614296, 634112, 772824, 921444, 951168, 998231, 1030432, 1228592, 1545648, 1842888, 1902336, 1996462, 2060864, 2457184, 2994693, 3091296, 3685776, 3992924, 4121728, 4914368, 5989386, 6182592, 7371552, 7985848, 8243456, 9828736, 11978772, 12365184, 14743104, 15971696, 19657472, 23957544, 24730368, 29486208, 31943392, 47915088, 58972416, 63886784, 95830176, 127773568, 191660352, 255547136, 383320704, 766641408]

約数ペア:

[(1, 766641408), (2, 383320704), (3, 255547136), (4, 191660352), (6, 127773568), (8, 95830176), (12, 63886784), (13, 58972416), (16, 47915088), (24, 31943392), (26, 29486208), (31, 24730368), (32, 23957544), (39, 19657472), (48, 15971696), (52, 14743104), (62, 12365184), (64, 11978772), (78, 9828736), (93, 8243456), (96, 7985848), (104, 7371552), (124, 6182592), (128, 5989386), (156, 4914368), (186, 4121728), (192, 3992924), (208, 3685776), (248, 3091296), (256, 2994693), (312, 2457184), (372, 2060864), (384, 1996462), (403, 1902336), (416, 1842888), (496, 1545648), (624, 1228592), (744, 1030432), (768, 998231), (806, 951168), (832, 921444), (992, 772824), (1209, 634112), (1248, 614296), (1488, 515216), (1612, 475584), (1664, 460722), (1984, 386412), (2418, 317056), (2477, 309504), (2496, 307148), (2976, 257608), (3224, 237792), (3328, 230361), (3968, 193206), (4836, 158528), (4954, 154752), (4992, 153574), (5952, 128804), (6448, 118896), (7431, 103168), (7936, 96603), (9672, 79264), (9908, 77376), (9984, 76787), (11904, 64402), (12896, 59448), (14862, 51584), (19344, 39632), (19816, 38688), (23808, 32201), (25792, 29724)]