745221816

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 2154240000

約数和(自身を除く): 1409018184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 271, 348, 439, 522, 542, 696, 783, 813, 878, 1044, 1084, 1317, 1566, 1626, 1756, 2088, 2168, 2439, 2634, 3132, 3252, 3512, 3951, 4878, 5268, 6264, 6504, 7317, 7859, 7902, 9756, 10536, 11853, 12731, 14634, 15718, 15804, 19512, 23577, 23706, 25462, 29268, 31436, 31608, 38193, 47154, 47412, 50924, 58536, 62872, 70731, 76386, 94308, 94824, 101848, 114579, 118969, 141462, 152772, 188616, 212193, 229158, 237938, 282924, 305544, 343737, 356907, 424386, 458316, 475876, 565848, 687474, 713814, 848772, 916632, 951752, 1070721, 1374948, 1427628, 1697544, 2141442, 2749896, 2855256, 3212163, 3450101, 4282884, 6424326, 6900202, 8565768, 10350303, 12848652, 13800404, 20700606, 25697304, 27600808, 31050909, 41401212, 62101818, 82802424, 93152727, 124203636, 186305454, 248407272, 372610908, 745221816]

約数ペア:

[(1, 745221816), (2, 372610908), (3, 248407272), (4, 186305454), (6, 124203636), (8, 93152727), (9, 82802424), (12, 62101818), (18, 41401212), (24, 31050909), (27, 27600808), (29, 25697304), (36, 20700606), (54, 13800404), (58, 12848652), (72, 10350303), (87, 8565768), (108, 6900202), (116, 6424326), (174, 4282884), (216, 3450101), (232, 3212163), (261, 2855256), (271, 2749896), (348, 2141442), (439, 1697544), (522, 1427628), (542, 1374948), (696, 1070721), (783, 951752), (813, 916632), (878, 848772), (1044, 713814), (1084, 687474), (1317, 565848), (1566, 475876), (1626, 458316), (1756, 424386), (2088, 356907), (2168, 343737), (2439, 305544), (2634, 282924), (3132, 237938), (3252, 229158), (3512, 212193), (3951, 188616), (4878, 152772), (5268, 141462), (6264, 118969), (6504, 114579), (7317, 101848), (7859, 94824), (7902, 94308), (9756, 76386), (10536, 70731), (11853, 62872), (12731, 58536), (14634, 50924), (15718, 47412), (15804, 47154), (19512, 38193), (23577, 31608), (23706, 31436), (25462, 29268)]