449496528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 160

約数和(自身を含む): 1359912960

約数和(自身を除く): 910416432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 912, 988, 1178, 1209, 1223, 1482, 1488, 1612, 1767, 1976, 2356, 2418, 2446, 2964, 3224, 3534, 3669, 3952, 4712, 4836, 4892, 5928, 6448, 7068, 7338, 7657, 9424, 9672, 9784, 11856, 14136, 14676, 15314, 15899, 19344, 19568, 22971, 23237, 28272, 29352, 30628, 31798, 37913, 45942, 46474, 47697, 58704, 61256, 63596, 69711, 75826, 91884, 92948, 95394, 113739, 122512, 127192, 139422, 151652, 183768, 185896, 190788, 227478, 254384, 278844, 302081, 303304, 367536, 371792, 381576, 454956, 492869, 557688, 604162, 606608, 720347, 763152, 906243, 909912, 985738, 1115376, 1208324, 1440694, 1478607, 1812486, 1819824, 1971476, 2161041, 2416648, 2881388, 2957214, 3624972, 3942952, 4322082, 4833296, 5762776, 5914428, 7249944, 7885904, 8644164, 9364511, 11525552, 11828856, 14499888, 17288328, 18729022, 23657712, 28093533, 34576656, 37458044, 56187066, 74916088, 112374132, 149832176, 224748264, 449496528]

約数ペア:

[(1, 449496528), (2, 224748264), (3, 149832176), (4, 112374132), (6, 74916088), (8, 56187066), (12, 37458044), (13, 34576656), (16, 28093533), (19, 23657712), (24, 18729022), (26, 17288328), (31, 14499888), (38, 11828856), (39, 11525552), (48, 9364511), (52, 8644164), (57, 7885904), (62, 7249944), (76, 5914428), (78, 5762776), (93, 4833296), (104, 4322082), (114, 3942952), (124, 3624972), (152, 2957214), (156, 2881388), (186, 2416648), (208, 2161041), (228, 1971476), (247, 1819824), (248, 1812486), (304, 1478607), (312, 1440694), (372, 1208324), (403, 1115376), (456, 985738), (494, 909912), (496, 906243), (589, 763152), (624, 720347), (741, 606608), (744, 604162), (806, 557688), (912, 492869), (988, 454956), (1178, 381576), (1209, 371792), (1223, 367536), (1482, 303304), (1488, 302081), (1612, 278844), (1767, 254384), (1976, 227478), (2356, 190788), (2418, 185896), (2446, 183768), (2964, 151652), (3224, 139422), (3534, 127192), (3669, 122512), (3952, 113739), (4712, 95394), (4836, 92948), (4892, 91884), (5928, 75826), (6448, 69711), (7068, 63596), (7338, 61256), (7657, 58704), (9424, 47697), (9672, 46474), (9784, 45942), (11856, 37913), (14136, 31798), (14676, 30628), (15314, 29352), (15899, 28272), (19344, 23237), (19568, 22971)]