344637440

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 946835232

約数和(自身を除く): 602197792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 601, 640, 896, 1024, 1120, 1202, 1280, 1792, 2048, 2240, 2404, 2560, 3005, 3584, 4096, 4207, 4480, 4808, 5120, 6010, 7168, 8192, 8414, 8960, 9616, 10240, 12020, 14336, 16384, 16828, 17920, 19232, 20480, 21035, 24040, 28672, 33656, 35840, 38464, 40960, 42070, 48080, 57344, 67312, 71680, 76928, 81920, 84140, 96160, 114688, 134624, 143360, 153856, 168280, 192320, 269248, 286720, 307712, 336560, 384640, 538496, 573440, 615424, 673120, 769280, 1076992, 1230848, 1346240, 1538560, 2153984, 2461696, 2692480, 3077120, 4307968, 4923392, 5384960, 6154240, 8615936, 9846784, 10769920, 12308480, 17231872, 21539840, 24616960, 34463744, 43079680, 49233920, 68927488, 86159360, 172318720, 344637440]

約数ペア:

[(1, 344637440), (2, 172318720), (4, 86159360), (5, 68927488), (7, 49233920), (8, 43079680), (10, 34463744), (14, 24616960), (16, 21539840), (20, 17231872), (28, 12308480), (32, 10769920), (35, 9846784), (40, 8615936), (56, 6154240), (64, 5384960), (70, 4923392), (80, 4307968), (112, 3077120), (128, 2692480), (140, 2461696), (160, 2153984), (224, 1538560), (256, 1346240), (280, 1230848), (320, 1076992), (448, 769280), (512, 673120), (560, 615424), (601, 573440), (640, 538496), (896, 384640), (1024, 336560), (1120, 307712), (1202, 286720), (1280, 269248), (1792, 192320), (2048, 168280), (2240, 153856), (2404, 143360), (2560, 134624), (3005, 114688), (3584, 96160), (4096, 84140), (4207, 81920), (4480, 76928), (4808, 71680), (5120, 67312), (6010, 57344), (7168, 48080), (8192, 42070), (8414, 40960), (8960, 38464), (9616, 35840), (10240, 33656), (12020, 28672), (14336, 24040), (16384, 21035), (16828, 20480), (17920, 19232)]