346097920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 1009278144

約数和(自身を除く): 663180224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 107, 112, 128, 133, 140, 152, 160, 190, 214, 224, 256, 266, 280, 304, 320, 361, 380, 428, 448, 532, 535, 560, 608, 640, 665, 722, 749, 760, 856, 896, 1064, 1070, 1120, 1216, 1280, 1330, 1444, 1498, 1520, 1712, 1792, 1805, 2033, 2128, 2140, 2240, 2432, 2527, 2660, 2888, 2996, 3040, 3424, 3610, 3745, 4066, 4256, 4280, 4480, 4864, 5054, 5320, 5776, 5992, 6080, 6848, 7220, 7490, 8132, 8512, 8560, 8960, 10108, 10165, 10640, 11552, 11984, 12160, 12635, 13696, 14231, 14440, 14980, 16264, 17024, 17120, 20216, 20330, 21280, 23104, 23968, 24320, 25270, 27392, 28462, 28880, 29960, 32528, 34048, 34240, 38627, 40432, 40660, 42560, 46208, 47936, 50540, 56924, 57760, 59920, 65056, 68480, 71155, 77254, 80864, 81320, 85120, 92416, 95872, 101080, 113848, 115520, 119840, 130112, 136960, 142310, 154508, 161728, 162640, 170240, 191744, 193135, 202160, 227696, 231040, 239680, 260224, 270389, 284620, 309016, 323456, 325280, 386270, 404320, 455392, 462080, 479360, 520448, 540778, 569240, 618032, 646912, 650560, 772540, 808640, 910784, 958720, 1081556, 1138480, 1236064, 1301120, 1351945, 1545080, 1617280, 1821568, 2163112, 2276960, 2472128, 2602240, 2703890, 3090160, 3234560, 3643136, 4326224, 4553920, 4944256, 5407780, 6180320, 8652448, 9107840, 9888512, 10815560, 12360640, 17304896, 18215680, 21631120, 24721280, 34609792, 43262240, 49442560, 69219584, 86524480, 173048960, 346097920]

約数ペア:

[(1, 346097920), (2, 173048960), (4, 86524480), (5, 69219584), (7, 49442560), (8, 43262240), (10, 34609792), (14, 24721280), (16, 21631120), (19, 18215680), (20, 17304896), (28, 12360640), (32, 10815560), (35, 9888512), (38, 9107840), (40, 8652448), (56, 6180320), (64, 5407780), (70, 4944256), (76, 4553920), (80, 4326224), (95, 3643136), (107, 3234560), (112, 3090160), (128, 2703890), (133, 2602240), (140, 2472128), (152, 2276960), (160, 2163112), (190, 1821568), (214, 1617280), (224, 1545080), (256, 1351945), (266, 1301120), (280, 1236064), (304, 1138480), (320, 1081556), (361, 958720), (380, 910784), (428, 808640), (448, 772540), (532, 650560), (535, 646912), (560, 618032), (608, 569240), (640, 540778), (665, 520448), (722, 479360), (749, 462080), (760, 455392), (856, 404320), (896, 386270), (1064, 325280), (1070, 323456), (1120, 309016), (1216, 284620), (1280, 270389), (1330, 260224), (1444, 239680), (1498, 231040), (1520, 227696), (1712, 202160), (1792, 193135), (1805, 191744), (2033, 170240), (2128, 162640), (2140, 161728), (2240, 154508), (2432, 142310), (2527, 136960), (2660, 130112), (2888, 119840), (2996, 115520), (3040, 113848), (3424, 101080), (3610, 95872), (3745, 92416), (4066, 85120), (4256, 81320), (4280, 80864), (4480, 77254), (4864, 71155), (5054, 68480), (5320, 65056), (5776, 59920), (5992, 57760), (6080, 56924), (6848, 50540), (7220, 47936), (7490, 46208), (8132, 42560), (8512, 40660), (8560, 40432), (8960, 38627), (10108, 34240), (10165, 34048), (10640, 32528), (11552, 29960), (11984, 28880), (12160, 28462), (12635, 27392), (13696, 25270), (14231, 24320), (14440, 23968), (14980, 23104), (16264, 21280), (17024, 20330), (17120, 20216)]