309332016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{306877}}^1$

素因数の和:306898

約数の個数: 60

約数和(自身を含む): 989374672

約数和(自身を除く): 680042656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 306877, 613754, 920631, 1227508, 1841262, 2148139, 2455016, 2761893, 3682524, 4296278, 4910032, 5523786, 6444417, 7365048, 8592556, 11047572, 12888834, 14730096, 17185112, 19333251, 22095144, 25777668, 34370224, 38666502, 44190288, 51555336, 77333004, 103110672, 154666008, 309332016]

約数ペア:

[(1, 309332016), (2, 154666008), (3, 103110672), (4, 77333004), (6, 51555336), (7, 44190288), (8, 38666502), (9, 34370224), (12, 25777668), (14, 22095144), (16, 19333251), (18, 17185112), (21, 14730096), (24, 12888834), (28, 11047572), (36, 8592556), (42, 7365048), (48, 6444417), (56, 5523786), (63, 4910032), (72, 4296278), (84, 3682524), (112, 2761893), (126, 2455016), (144, 2148139), (168, 1841262), (252, 1227508), (336, 920631), (504, 613754), (1008, 306877)]