245243904

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 112

約数和(自身を含む): 693590688

約数和(自身を除く): 448346784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 587, 768, 816, 1024, 1088, 1174, 1536, 1632, 1761, 2048, 2176, 2348, 3072, 3264, 3522, 4096, 4352, 4696, 6144, 6528, 7044, 8192, 8704, 9392, 9979, 12288, 13056, 14088, 17408, 18784, 19958, 24576, 26112, 28176, 29937, 34816, 37568, 39916, 52224, 56352, 59874, 69632, 75136, 79832, 104448, 112704, 119748, 139264, 150272, 159664, 208896, 225408, 239496, 300544, 319328, 417792, 450816, 478992, 601088, 638656, 901632, 957984, 1202176, 1277312, 1803264, 1915968, 2404352, 2554624, 3606528, 3831936, 4808704, 5109248, 7213056, 7663872, 10218496, 14426112, 15327744, 20436992, 30655488, 40873984, 61310976, 81747968, 122621952, 245243904]

約数ペア:

[(1, 245243904), (2, 122621952), (3, 81747968), (4, 61310976), (6, 40873984), (8, 30655488), (12, 20436992), (16, 15327744), (17, 14426112), (24, 10218496), (32, 7663872), (34, 7213056), (48, 5109248), (51, 4808704), (64, 3831936), (68, 3606528), (96, 2554624), (102, 2404352), (128, 1915968), (136, 1803264), (192, 1277312), (204, 1202176), (256, 957984), (272, 901632), (384, 638656), (408, 601088), (512, 478992), (544, 450816), (587, 417792), (768, 319328), (816, 300544), (1024, 239496), (1088, 225408), (1174, 208896), (1536, 159664), (1632, 150272), (1761, 139264), (2048, 119748), (2176, 112704), (2348, 104448), (3072, 79832), (3264, 75136), (3522, 69632), (4096, 59874), (4352, 56352), (4696, 52224), (6144, 39916), (6528, 37568), (7044, 34816), (8192, 29937), (8704, 28176), (9392, 26112), (9979, 24576), (12288, 19958), (13056, 18784), (14088, 17408)]