385963956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1861}}^1$

素因数の和:2701

約数の個数: 72

約数和(自身を含む): 1116961664

約数和(自身を除く): 730997708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 823, 1646, 1861, 2469, 3292, 3722, 4938, 5583, 5761, 7407, 7444, 9876, 11166, 11522, 13027, 14814, 16749, 17283, 22332, 23044, 26054, 29628, 33498, 34566, 39081, 51849, 52108, 66996, 69132, 78162, 103698, 117243, 156324, 207396, 234486, 468972, 1531603, 3063206, 4594809, 6126412, 9189618, 10721221, 13784427, 18379236, 21442442, 27568854, 32163663, 42884884, 55137708, 64327326, 96490989, 128654652, 192981978, 385963956]

約数ペア:

[(1, 385963956), (2, 192981978), (3, 128654652), (4, 96490989), (6, 64327326), (7, 55137708), (9, 42884884), (12, 32163663), (14, 27568854), (18, 21442442), (21, 18379236), (28, 13784427), (36, 10721221), (42, 9189618), (63, 6126412), (84, 4594809), (126, 3063206), (252, 1531603), (823, 468972), (1646, 234486), (1861, 207396), (2469, 156324), (3292, 117243), (3722, 103698), (4938, 78162), (5583, 69132), (5761, 66996), (7407, 52108), (7444, 51849), (9876, 39081), (11166, 34566), (11522, 33498), (13027, 29628), (14814, 26054), (16749, 23044), (17283, 22332)]