1388733336

素因数分解:

$2^3\times 3^6\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1300

約数の個数: 112

約数和(自身を含む): 3924963000

約数和(自身を除く): 2536229664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 243, 324, 454, 486, 648, 681, 729, 908, 972, 1049, 1362, 1458, 1816, 1944, 2043, 2098, 2724, 2916, 3147, 4086, 4196, 5448, 5832, 6129, 6294, 8172, 8392, 9441, 12258, 12588, 16344, 18387, 18882, 24516, 25176, 28323, 36774, 37764, 49032, 55161, 56646, 73548, 75528, 84969, 110322, 113292, 147096, 165483, 169938, 220644, 226584, 238123, 254907, 330966, 339876, 441288, 476246, 509814, 661932, 679752, 714369, 764721, 952492, 1019628, 1323864, 1428738, 1529442, 1904984, 2039256, 2143107, 2857476, 3058884, 4286214, 5714952, 6117768, 6429321, 8572428, 12858642, 17144856, 19287963, 25717284, 38575926, 51434568, 57863889, 77151852, 115727778, 154303704, 173591667, 231455556, 347183334, 462911112, 694366668, 1388733336]

約数ペア:

[(1, 1388733336), (2, 694366668), (3, 462911112), (4, 347183334), (6, 231455556), (8, 173591667), (9, 154303704), (12, 115727778), (18, 77151852), (24, 57863889), (27, 51434568), (36, 38575926), (54, 25717284), (72, 19287963), (81, 17144856), (108, 12858642), (162, 8572428), (216, 6429321), (227, 6117768), (243, 5714952), (324, 4286214), (454, 3058884), (486, 2857476), (648, 2143107), (681, 2039256), (729, 1904984), (908, 1529442), (972, 1428738), (1049, 1323864), (1362, 1019628), (1458, 952492), (1816, 764721), (1944, 714369), (2043, 679752), (2098, 661932), (2724, 509814), (2916, 476246), (3147, 441288), (4086, 339876), (4196, 330966), (5448, 254907), (5832, 238123), (6129, 226584), (6294, 220644), (8172, 169938), (8392, 165483), (9441, 147096), (12258, 113292), (12588, 110322), (16344, 84969), (18387, 75528), (18882, 73548), (24516, 56646), (25176, 55161), (28323, 49032), (36774, 37764)]