40237209216

素因数分解:

$2^7\times 3^3\times {\mathrm{149}}^1\times {\mathrm{78139}}^1$

素因数の和:78311

約数の個数: 128

約数和(自身を含む): 119554200000

約数和(自身を除く): 79316990784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 288, 298, 384, 432, 447, 576, 596, 864, 894, 1152, 1192, 1341, 1728, 1788, 2384, 2682, 3456, 3576, 4023, 4768, 5364, 7152, 8046, 9536, 10728, 14304, 16092, 19072, 21456, 28608, 32184, 42912, 57216, 64368, 78139, 85824, 128736, 156278, 171648, 234417, 257472, 312556, 468834, 514944, 625112, 703251, 937668, 1250224, 1406502, 1875336, 2109753, 2500448, 2813004, 3750672, 4219506, 5000896, 5626008, 7501344, 8439012, 10001792, 11252016, 11642711, 15002688, 16878024, 22504032, 23285422, 30005376, 33756048, 34928133, 45008064, 46570844, 67512096, 69856266, 90016128, 93141688, 104784399, 135024192, 139712532, 186283376, 209568798, 270048384, 279425064, 314353197, 372566752, 419137596, 558850128, 628706394, 745133504, 838275192, 1117700256, 1257412788, 1490267008, 1676550384, 2235400512, 2514825576, 3353100768, 4470801024, 5029651152, 6706201536, 10059302304, 13412403072, 20118604608, 40237209216]

約数ペア:

[(1, 40237209216), (2, 20118604608), (3, 13412403072), (4, 10059302304), (6, 6706201536), (8, 5029651152), (9, 4470801024), (12, 3353100768), (16, 2514825576), (18, 2235400512), (24, 1676550384), (27, 1490267008), (32, 1257412788), (36, 1117700256), (48, 838275192), (54, 745133504), (64, 628706394), (72, 558850128), (96, 419137596), (108, 372566752), (128, 314353197), (144, 279425064), (149, 270048384), (192, 209568798), (216, 186283376), (288, 139712532), (298, 135024192), (384, 104784399), (432, 93141688), (447, 90016128), (576, 69856266), (596, 67512096), (864, 46570844), (894, 45008064), (1152, 34928133), (1192, 33756048), (1341, 30005376), (1728, 23285422), (1788, 22504032), (2384, 16878024), (2682, 15002688), (3456, 11642711), (3576, 11252016), (4023, 10001792), (4768, 8439012), (5364, 7501344), (7152, 5626008), (8046, 5000896), (9536, 4219506), (10728, 3750672), (14304, 2813004), (16092, 2500448), (19072, 2109753), (21456, 1875336), (28608, 1406502), (32184, 1250224), (42912, 937668), (57216, 703251), (64368, 625112), (78139, 514944), (85824, 468834), (128736, 312556), (156278, 257472), (171648, 234417)]