1791330288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109441}}^1$

素因数の和:109494

約数の個数: 80

約数和(自身を含む): 5211190272

約数和(自身を除く): 3419859984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 109441, 218882, 328323, 437764, 656646, 875528, 1203851, 1313292, 1751056, 2407702, 2626584, 3392671, 3611553, 4815404, 5253168, 6785342, 7223106, 9630808, 10178013, 13570684, 14446212, 19261616, 20356026, 27141368, 28892424, 37319381, 40712052, 54282736, 57784848, 74638762, 81424104, 111958143, 149277524, 162848208, 223916286, 298555048, 447832572, 597110096, 895665144, 1791330288]

約数ペア:

[(1, 1791330288), (2, 895665144), (3, 597110096), (4, 447832572), (6, 298555048), (8, 223916286), (11, 162848208), (12, 149277524), (16, 111958143), (22, 81424104), (24, 74638762), (31, 57784848), (33, 54282736), (44, 40712052), (48, 37319381), (62, 28892424), (66, 27141368), (88, 20356026), (93, 19261616), (124, 14446212), (132, 13570684), (176, 10178013), (186, 9630808), (248, 7223106), (264, 6785342), (341, 5253168), (372, 4815404), (496, 3611553), (528, 3392671), (682, 2626584), (744, 2407702), (1023, 1751056), (1364, 1313292), (1488, 1203851), (2046, 875528), (2728, 656646), (4092, 437764), (5456, 328323), (8184, 218882), (16368, 109441)]