1002735232

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 2157202080

約数和(自身を除く): 1154466848

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 89, 92, 128, 172, 178, 184, 344, 356, 368, 688, 712, 736, 989, 1376, 1424, 1472, 1978, 2047, 2752, 2848, 2944, 3827, 3956, 4094, 5504, 5696, 7654, 7912, 7921, 8188, 11392, 15308, 15824, 15842, 16376, 30616, 31648, 31684, 32752, 61232, 63296, 63368, 65504, 88021, 122464, 126592, 126736, 131008, 176042, 182183, 244928, 253472, 262016, 340603, 352084, 364366, 489856, 506944, 681206, 704168, 728732, 1013888, 1362412, 1408336, 1457464, 2724824, 2816672, 2914928, 5449648, 5633344, 5829856, 7833869, 10899296, 11266688, 11659712, 15667738, 21798592, 23319424, 31335476, 43597184, 62670952, 125341904, 250683808, 501367616, 1002735232]

約数ペア:

[(1, 1002735232), (2, 501367616), (4, 250683808), (8, 125341904), (16, 62670952), (23, 43597184), (32, 31335476), (43, 23319424), (46, 21798592), (64, 15667738), (86, 11659712), (89, 11266688), (92, 10899296), (128, 7833869), (172, 5829856), (178, 5633344), (184, 5449648), (344, 2914928), (356, 2816672), (368, 2724824), (688, 1457464), (712, 1408336), (736, 1362412), (989, 1013888), (1376, 728732), (1424, 704168), (1472, 681206), (1978, 506944), (2047, 489856), (2752, 364366), (2848, 352084), (2944, 340603), (3827, 262016), (3956, 253472), (4094, 244928), (5504, 182183), (5696, 176042), (7654, 131008), (7912, 126736), (7921, 126592), (8188, 122464), (11392, 88021), (15308, 65504), (15824, 63368), (15842, 63296), (16376, 61232), (30616, 32752), (31648, 31684)]