992850084

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1249}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 2555280000

約数和(自身を除く): 1562429916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 311, 426, 622, 639, 852, 933, 1244, 1249, 1278, 1866, 2498, 2556, 2799, 3732, 3747, 4996, 5598, 7494, 11196, 11241, 14988, 22081, 22482, 44162, 44964, 66243, 88324, 88679, 132486, 177358, 198729, 264972, 266037, 354716, 388439, 397458, 532074, 776878, 794916, 798111, 1064148, 1165317, 1553756, 1596222, 2330634, 3192444, 3495951, 4661268, 6991902, 13983804, 27579169, 55158338, 82737507, 110316676, 165475014, 248212521, 330950028, 496425042, 992850084]

約数ペア:

[(1, 992850084), (2, 496425042), (3, 330950028), (4, 248212521), (6, 165475014), (9, 110316676), (12, 82737507), (18, 55158338), (36, 27579169), (71, 13983804), (142, 6991902), (213, 4661268), (284, 3495951), (311, 3192444), (426, 2330634), (622, 1596222), (639, 1553756), (852, 1165317), (933, 1064148), (1244, 798111), (1249, 794916), (1278, 776878), (1866, 532074), (2498, 397458), (2556, 388439), (2799, 354716), (3732, 266037), (3747, 264972), (4996, 198729), (5598, 177358), (7494, 132486), (11196, 88679), (11241, 88324), (14988, 66243), (22081, 44964), (22482, 44162)]