445724903743

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{91529}}^1$

素因数の和:91744

約数の個数: 48

約数和(自身を含む): 563458680000

約数和(自身を除く): 117733776257

約数列:

[1, 7, 23, 29, 49, 149, 161, 203, 667, 1043, 1127, 1421, 3427, 4321, 4669, 7301, 23989, 30247, 32683, 91529, 99383, 167923, 211729, 640703, 695681, 2105167, 2654341, 4484921, 4869767, 13637821, 14736169, 18580387, 61049843, 95464747, 103153183, 130062709, 313669883, 395496809, 427348901, 668253229, 2195689181, 2768477663, 2991442307, 9096426607, 15369824267, 19379343641, 63674986249, 445724903743]

約数ペア:

[(1, 445724903743), (7, 63674986249), (23, 19379343641), (29, 15369824267), (49, 9096426607), (149, 2991442307), (161, 2768477663), (203, 2195689181), (667, 668253229), (1043, 427348901), (1127, 395496809), (1421, 313669883), (3427, 130062709), (4321, 103153183), (4669, 95464747), (7301, 61049843), (23989, 18580387), (30247, 14736169), (32683, 13637821), (91529, 4869767), (99383, 4484921), (167923, 2654341), (211729, 2105167), (640703, 695681)]