198940368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 562481856

約数和(自身を除く): 363541488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 577, 653, 1154, 1306, 1731, 1959, 2308, 2612, 3462, 3918, 4616, 5224, 6347, 6924, 7183, 7836, 9232, 10448, 12694, 13848, 14366, 15672, 19041, 21549, 25388, 27696, 28732, 31344, 38082, 43098, 50776, 57464, 76164, 86196, 101552, 114928, 152328, 172392, 304656, 344784, 376781, 753562, 1130343, 1507124, 2260686, 3014248, 4144591, 4521372, 6028496, 8289182, 9042744, 12433773, 16578364, 18085488, 24867546, 33156728, 49735092, 66313456, 99470184, 198940368]

約数ペア:

[(1, 198940368), (2, 99470184), (3, 66313456), (4, 49735092), (6, 33156728), (8, 24867546), (11, 18085488), (12, 16578364), (16, 12433773), (22, 9042744), (24, 8289182), (33, 6028496), (44, 4521372), (48, 4144591), (66, 3014248), (88, 2260686), (132, 1507124), (176, 1130343), (264, 753562), (528, 376781), (577, 344784), (653, 304656), (1154, 172392), (1306, 152328), (1731, 114928), (1959, 101552), (2308, 86196), (2612, 76164), (3462, 57464), (3918, 50776), (4616, 43098), (5224, 38082), (6347, 31344), (6924, 28732), (7183, 27696), (7836, 25388), (9232, 21549), (10448, 19041), (12694, 15672), (13848, 14366)]