680335936

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 1584472320

約数和(自身を除く): 904136384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 113, 151, 178, 224, 226, 302, 356, 448, 452, 604, 623, 712, 791, 904, 1057, 1208, 1246, 1424, 1582, 1808, 2114, 2416, 2492, 2848, 3164, 3616, 4228, 4832, 4984, 5696, 6328, 7232, 8456, 9664, 9968, 10057, 12656, 13439, 16912, 17063, 19936, 20114, 25312, 26878, 33824, 34126, 39872, 40228, 50624, 53756, 67648, 68252, 70399, 80456, 94073, 107512, 119441, 136504, 140798, 160912, 188146, 215024, 238882, 273008, 281596, 321824, 376292, 430048, 477764, 546016, 563192, 643648, 752584, 860096, 955528, 1092032, 1126384, 1505168, 1518607, 1911056, 2252768, 3010336, 3037214, 3822112, 4505536, 6020672, 6074428, 7644224, 10630249, 12148856, 21260498, 24297712, 42520996, 48595424, 85041992, 97190848, 170083984, 340167968, 680335936]

約数ペア:

[(1, 680335936), (2, 340167968), (4, 170083984), (7, 97190848), (8, 85041992), (14, 48595424), (16, 42520996), (28, 24297712), (32, 21260498), (56, 12148856), (64, 10630249), (89, 7644224), (112, 6074428), (113, 6020672), (151, 4505536), (178, 3822112), (224, 3037214), (226, 3010336), (302, 2252768), (356, 1911056), (448, 1518607), (452, 1505168), (604, 1126384), (623, 1092032), (712, 955528), (791, 860096), (904, 752584), (1057, 643648), (1208, 563192), (1246, 546016), (1424, 477764), (1582, 430048), (1808, 376292), (2114, 321824), (2416, 281596), (2492, 273008), (2848, 238882), (3164, 215024), (3616, 188146), (4228, 160912), (4832, 140798), (4984, 136504), (5696, 119441), (6328, 107512), (7232, 94073), (8456, 80456), (9664, 70399), (9968, 68252), (10057, 67648), (12656, 53756), (13439, 50624), (16912, 40228), (17063, 39872), (19936, 34126), (20114, 33824), (25312, 26878)]