291098008048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1\times {\mathrm{7043}}^1$

素因数の和:8870

約数の個数: 80

約数和(自身を含む): 601636492800

約数和(自身を除く): 310538484752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 1721, 3002, 3442, 6004, 6884, 7043, 12008, 13768, 14086, 24016, 27536, 28172, 32699, 56344, 65398, 112688, 130796, 133817, 135959, 261592, 267634, 271918, 523184, 535268, 543836, 556397, 1070536, 1087672, 1112794, 2141072, 2175344, 2225588, 2583221, 4451176, 5166442, 8902352, 10332884, 10571543, 12121003, 20665768, 21143086, 24242006, 41331536, 42286172, 48484012, 84572344, 96968024, 169144688, 193936048, 230299057, 460598114, 921196228, 957559237, 1842392456, 1915118474, 3684784912, 3830236948, 7660473896, 15320947792, 18193625503, 36387251006, 72774502012, 145549004024, 291098008048]

約数ペア:

[(1, 291098008048), (2, 145549004024), (4, 72774502012), (8, 36387251006), (16, 18193625503), (19, 15320947792), (38, 7660473896), (76, 3830236948), (79, 3684784912), (152, 1915118474), (158, 1842392456), (304, 957559237), (316, 921196228), (632, 460598114), (1264, 230299057), (1501, 193936048), (1721, 169144688), (3002, 96968024), (3442, 84572344), (6004, 48484012), (6884, 42286172), (7043, 41331536), (12008, 24242006), (13768, 21143086), (14086, 20665768), (24016, 12121003), (27536, 10571543), (28172, 10332884), (32699, 8902352), (56344, 5166442), (65398, 4451176), (112688, 2583221), (130796, 2225588), (133817, 2175344), (135959, 2141072), (261592, 1112794), (267634, 1087672), (271918, 1070536), (523184, 556397), (535268, 543836)]