753301248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{140123}}^1$

素因数の和:140149

約数の個数: 72

約数和(自身を含む): 2291307648

約数和(自身を除く): 1538006400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 140123, 280246, 420369, 560492, 840738, 980861, 1120984, 1681476, 1961722, 2241968, 2942583, 3362952, 3923444, 4483936, 5885166, 6725904, 7846888, 8967872, 11770332, 13451808, 15693776, 17935744, 23540664, 26903616, 31387552, 35871488, 47081328, 53807232, 62775104, 94162656, 107614464, 125550208, 188325312, 251100416, 376650624, 753301248]

約数ペア:

[(1, 753301248), (2, 376650624), (3, 251100416), (4, 188325312), (6, 125550208), (7, 107614464), (8, 94162656), (12, 62775104), (14, 53807232), (16, 47081328), (21, 35871488), (24, 31387552), (28, 26903616), (32, 23540664), (42, 17935744), (48, 15693776), (56, 13451808), (64, 11770332), (84, 8967872), (96, 7846888), (112, 6725904), (128, 5885166), (168, 4483936), (192, 3923444), (224, 3362952), (256, 2942583), (336, 2241968), (384, 1961722), (448, 1681476), (672, 1120984), (768, 980861), (896, 840738), (1344, 560492), (1792, 420369), (2688, 280246), (5376, 140123)]