339423040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 887845824

約数和(自身を除く): 548422784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 211, 220, 320, 352, 422, 440, 457, 704, 844, 880, 914, 1055, 1688, 1760, 1828, 2110, 2285, 2321, 3376, 3520, 3656, 4220, 4570, 4642, 5027, 6752, 7312, 8440, 9140, 9284, 10054, 11605, 13504, 14624, 16880, 18280, 18568, 20108, 23210, 25135, 29248, 33760, 36560, 37136, 40216, 46420, 50270, 67520, 73120, 74272, 80432, 92840, 96427, 100540, 146240, 148544, 160864, 185680, 192854, 201080, 321728, 371360, 385708, 402160, 482135, 742720, 771416, 804320, 964270, 1060697, 1542832, 1608640, 1928540, 2121394, 3085664, 3857080, 4242788, 5303485, 6171328, 7714160, 8485576, 10606970, 15428320, 16971152, 21213940, 30856640, 33942304, 42427880, 67884608, 84855760, 169711520, 339423040]

約数ペア:

[(1, 339423040), (2, 169711520), (4, 84855760), (5, 67884608), (8, 42427880), (10, 33942304), (11, 30856640), (16, 21213940), (20, 16971152), (22, 15428320), (32, 10606970), (40, 8485576), (44, 7714160), (55, 6171328), (64, 5303485), (80, 4242788), (88, 3857080), (110, 3085664), (160, 2121394), (176, 1928540), (211, 1608640), (220, 1542832), (320, 1060697), (352, 964270), (422, 804320), (440, 771416), (457, 742720), (704, 482135), (844, 402160), (880, 385708), (914, 371360), (1055, 321728), (1688, 201080), (1760, 192854), (1828, 185680), (2110, 160864), (2285, 148544), (2321, 146240), (3376, 100540), (3520, 96427), (3656, 92840), (4220, 80432), (4570, 74272), (4642, 73120), (5027, 67520), (6752, 50270), (7312, 46420), (8440, 40216), (9140, 37136), (9284, 36560), (10054, 33760), (11605, 29248), (13504, 25135), (14624, 23210), (16880, 20108), (18280, 18568)]