393742656

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22051}}^1$

素因数の和:22100

約数の個数: 84

約数和(自身を含む): 1165051264

約数和(自身を除く): 771308608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 22051, 44102, 66153, 88204, 132306, 176408, 198459, 264612, 352816, 396918, 529224, 683581, 705632, 793836, 1058448, 1367162, 1411264, 1587672, 2050743, 2116896, 2734324, 3175344, 4101486, 4233792, 5468648, 6152229, 6350688, 8202972, 10937296, 12304458, 12701376, 16405944, 21874592, 24608916, 32811888, 43749184, 49217832, 65623776, 98435664, 131247552, 196871328, 393742656]

約数ペア:

[(1, 393742656), (2, 196871328), (3, 131247552), (4, 98435664), (6, 65623776), (8, 49217832), (9, 43749184), (12, 32811888), (16, 24608916), (18, 21874592), (24, 16405944), (31, 12701376), (32, 12304458), (36, 10937296), (48, 8202972), (62, 6350688), (64, 6152229), (72, 5468648), (93, 4233792), (96, 4101486), (124, 3175344), (144, 2734324), (186, 2116896), (192, 2050743), (248, 1587672), (279, 1411264), (288, 1367162), (372, 1058448), (496, 793836), (558, 705632), (576, 683581), (744, 529224), (992, 396918), (1116, 352816), (1488, 264612), (1984, 198459), (2232, 176408), (2976, 132306), (4464, 88204), (5952, 66153), (8928, 44102), (17856, 22051)]