719994624

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{11867}}^1$

素因数の和:11965

約数の個数: 72

約数和(自身を含む): 1940655360

約数和(自身を除く): 1220660736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 11867, 15168, 20224, 23734, 30336, 35601, 47468, 60672, 71202, 94936, 142404, 189872, 284808, 379744, 569616, 759488, 937493, 1139232, 1518976, 1874986, 2278464, 2812479, 3037952, 3749972, 4556928, 5624958, 7499944, 9113856, 11249916, 14999888, 22499832, 29999776, 44999664, 59999552, 89999328, 119999104, 179998656, 239998208, 359997312, 719994624]

約数ペア:

[(1, 719994624), (2, 359997312), (3, 239998208), (4, 179998656), (6, 119999104), (8, 89999328), (12, 59999552), (16, 44999664), (24, 29999776), (32, 22499832), (48, 14999888), (64, 11249916), (79, 9113856), (96, 7499944), (128, 5624958), (158, 4556928), (192, 3749972), (237, 3037952), (256, 2812479), (316, 2278464), (384, 1874986), (474, 1518976), (632, 1139232), (768, 937493), (948, 759488), (1264, 569616), (1896, 379744), (2528, 284808), (3792, 189872), (5056, 142404), (7584, 94936), (10112, 71202), (11867, 60672), (15168, 47468), (20224, 35601), (23734, 30336)]