1899254928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{7643}}^1$

素因数の和:7852

約数の個数: 80

約数和(自身を含む): 5095673856

約数和(自身を除く): 3196418928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 167, 186, 248, 334, 372, 496, 501, 668, 744, 1002, 1336, 1488, 2004, 2672, 4008, 5177, 7643, 8016, 10354, 15286, 15531, 20708, 22929, 30572, 31062, 41416, 45858, 61144, 62124, 82832, 91716, 122288, 124248, 183432, 236933, 248496, 366864, 473866, 710799, 947732, 1276381, 1421598, 1895464, 2552762, 2843196, 3790928, 3829143, 5105524, 5686392, 7658286, 10211048, 11372784, 15316572, 20422096, 30633144, 39567811, 61266288, 79135622, 118703433, 158271244, 237406866, 316542488, 474813732, 633084976, 949627464, 1899254928]

約数ペア:

[(1, 1899254928), (2, 949627464), (3, 633084976), (4, 474813732), (6, 316542488), (8, 237406866), (12, 158271244), (16, 118703433), (24, 79135622), (31, 61266288), (48, 39567811), (62, 30633144), (93, 20422096), (124, 15316572), (167, 11372784), (186, 10211048), (248, 7658286), (334, 5686392), (372, 5105524), (496, 3829143), (501, 3790928), (668, 2843196), (744, 2552762), (1002, 1895464), (1336, 1421598), (1488, 1276381), (2004, 947732), (2672, 710799), (4008, 473866), (5177, 366864), (7643, 248496), (8016, 236933), (10354, 183432), (15286, 124248), (15531, 122288), (20708, 91716), (22929, 82832), (30572, 62124), (31062, 61144), (41416, 45858)]