219088656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2949

約数の個数: 120

約数和(自身を含む): 670385664

約数和(自身を除く): 451297008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 2887, 3162, 4216, 4464, 4743, 5774, 6324, 8432, 8661, 9486, 11548, 12648, 17322, 18972, 23096, 25296, 25983, 34644, 37944, 46192, 49079, 51966, 69288, 75888, 89497, 98158, 103932, 138576, 147237, 178994, 196316, 207864, 268491, 294474, 357988, 392632, 415728, 441711, 536982, 588948, 715976, 785264, 805473, 883422, 1073964, 1177896, 1431952, 1521449, 1610946, 1766844, 2147928, 2355792, 3042898, 3221892, 3533688, 4295856, 4564347, 6085796, 6443784, 7067376, 9128694, 12171592, 12887568, 13693041, 18257388, 24343184, 27386082, 36514776, 54772164, 73029552, 109544328, 219088656]

約数ペア:

[(1, 219088656), (2, 109544328), (3, 73029552), (4, 54772164), (6, 36514776), (8, 27386082), (9, 24343184), (12, 18257388), (16, 13693041), (17, 12887568), (18, 12171592), (24, 9128694), (31, 7067376), (34, 6443784), (36, 6085796), (48, 4564347), (51, 4295856), (62, 3533688), (68, 3221892), (72, 3042898), (93, 2355792), (102, 2147928), (124, 1766844), (136, 1610946), (144, 1521449), (153, 1431952), (186, 1177896), (204, 1073964), (248, 883422), (272, 805473), (279, 785264), (306, 715976), (372, 588948), (408, 536982), (496, 441711), (527, 415728), (558, 392632), (612, 357988), (744, 294474), (816, 268491), (1054, 207864), (1116, 196316), (1224, 178994), (1488, 147237), (1581, 138576), (2108, 103932), (2232, 98158), (2448, 89497), (2887, 75888), (3162, 69288), (4216, 51966), (4464, 49079), (4743, 46192), (5774, 37944), (6324, 34644), (8432, 25983), (8661, 25296), (9486, 23096), (11548, 18972), (12648, 17322)]