345017414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 654262272

約数和(自身を除く): 309244858

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 101, 119, 202, 217, 238, 434, 463, 527, 707, 926, 1054, 1414, 1717, 3131, 3241, 3434, 3689, 6262, 6482, 7378, 7871, 12019, 14353, 15742, 21917, 24038, 28706, 43834, 46763, 53227, 55097, 93526, 100471, 106454, 110194, 200942, 244001, 327341, 372589, 488002, 654682, 745178, 794971, 1449653, 1589942, 1708007, 2899306, 3416014, 5564797, 10147571, 11129594, 20295142, 24644101, 49288202, 172508707, 345017414]

約数ペア:

[(1, 345017414), (2, 172508707), (7, 49288202), (14, 24644101), (17, 20295142), (31, 11129594), (34, 10147571), (62, 5564797), (101, 3416014), (119, 2899306), (202, 1708007), (217, 1589942), (238, 1449653), (434, 794971), (463, 745178), (527, 654682), (707, 488002), (926, 372589), (1054, 327341), (1414, 244001), (1717, 200942), (3131, 110194), (3241, 106454), (3434, 100471), (3689, 93526), (6262, 55097), (6482, 53227), (7378, 46763), (7871, 43834), (12019, 28706), (14353, 24038), (15742, 21917)]