321425664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3560

約数の個数: 144

約数和(自身を含む): 1035474048

約数和(自身を除く): 714048384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3264, 3517, 3808, 4352, 5376, 5712, 6528, 7034, 7616, 10551, 11424, 13056, 14068, 15232, 21102, 22848, 24619, 28136, 30464, 42204, 45696, 49238, 56272, 59789, 73857, 84408, 91392, 98476, 112544, 119578, 147714, 168816, 179367, 196952, 225088, 239156, 295428, 337632, 358734, 393904, 418523, 450176, 478312, 590856, 675264, 717468, 787808, 837046, 900352, 956624, 1181712, 1255569, 1350528, 1434936, 1575616, 1674092, 1913248, 2363424, 2511138, 2701056, 2869872, 3151232, 3348184, 3826496, 4726848, 5022276, 5739744, 6302464, 6696368, 7652992, 9453696, 10044552, 11479488, 13392736, 15305984, 18907392, 20089104, 22958976, 26785472, 40178208, 45917952, 53570944, 80356416, 107141888, 160712832, 321425664]

約数ペア:

[(1, 321425664), (2, 160712832), (3, 107141888), (4, 80356416), (6, 53570944), (7, 45917952), (8, 40178208), (12, 26785472), (14, 22958976), (16, 20089104), (17, 18907392), (21, 15305984), (24, 13392736), (28, 11479488), (32, 10044552), (34, 9453696), (42, 7652992), (48, 6696368), (51, 6302464), (56, 5739744), (64, 5022276), (68, 4726848), (84, 3826496), (96, 3348184), (102, 3151232), (112, 2869872), (119, 2701056), (128, 2511138), (136, 2363424), (168, 1913248), (192, 1674092), (204, 1575616), (224, 1434936), (238, 1350528), (256, 1255569), (272, 1181712), (336, 956624), (357, 900352), (384, 837046), (408, 787808), (448, 717468), (476, 675264), (544, 590856), (672, 478312), (714, 450176), (768, 418523), (816, 393904), (896, 358734), (952, 337632), (1088, 295428), (1344, 239156), (1428, 225088), (1632, 196952), (1792, 179367), (1904, 168816), (2176, 147714), (2688, 119578), (2856, 112544), (3264, 98476), (3517, 91392), (3808, 84408), (4352, 73857), (5376, 59789), (5712, 56272), (6528, 49238), (7034, 45696), (7616, 42204), (10551, 30464), (11424, 28136), (13056, 24619), (14068, 22848), (15232, 21102)]