393220368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 120

約数和(自身を含む): 1155997440

約数和(自身を除く): 762777072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 1062, 1116, 1416, 1488, 1493, 1829, 2124, 2232, 2832, 2986, 3658, 4248, 4464, 4479, 5487, 5972, 7316, 8496, 8958, 10974, 11944, 13437, 14632, 16461, 17916, 21948, 23888, 26874, 29264, 32922, 35832, 43896, 46283, 53748, 65844, 71664, 87792, 88087, 92566, 107496, 131688, 138849, 176174, 185132, 214992, 263376, 264261, 277698, 352348, 370264, 416547, 528522, 555396, 704696, 740528, 792783, 833094, 1057044, 1110792, 1409392, 1585566, 1666188, 2114088, 2221584, 2730697, 3171132, 3332376, 4228176, 5461394, 6342264, 6664752, 8192091, 10922788, 12684528, 16384182, 21845576, 24576273, 32768364, 43691152, 49152546, 65536728, 98305092, 131073456, 196610184, 393220368]

約数ペア:

[(1, 393220368), (2, 196610184), (3, 131073456), (4, 98305092), (6, 65536728), (8, 49152546), (9, 43691152), (12, 32768364), (16, 24576273), (18, 21845576), (24, 16384182), (31, 12684528), (36, 10922788), (48, 8192091), (59, 6664752), (62, 6342264), (72, 5461394), (93, 4228176), (118, 3332376), (124, 3171132), (144, 2730697), (177, 2221584), (186, 2114088), (236, 1666188), (248, 1585566), (279, 1409392), (354, 1110792), (372, 1057044), (472, 833094), (496, 792783), (531, 740528), (558, 704696), (708, 555396), (744, 528522), (944, 416547), (1062, 370264), (1116, 352348), (1416, 277698), (1488, 264261), (1493, 263376), (1829, 214992), (2124, 185132), (2232, 176174), (2832, 138849), (2986, 131688), (3658, 107496), (4248, 92566), (4464, 88087), (4479, 87792), (5487, 71664), (5972, 65844), (7316, 53748), (8496, 46283), (8958, 43896), (10974, 35832), (11944, 32922), (13437, 29264), (14632, 26874), (16461, 23888), (17916, 21948)]