308601648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 916422000

約数和(自身を除く): 607820352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 149, 152, 171, 228, 298, 304, 342, 447, 456, 596, 684, 757, 894, 912, 1192, 1341, 1368, 1514, 1788, 2271, 2384, 2682, 2736, 2831, 3028, 3576, 4542, 5364, 5662, 6056, 6813, 7152, 8493, 9084, 10728, 11324, 12112, 13626, 14383, 16986, 18168, 21456, 22648, 25479, 27252, 28766, 33972, 36336, 43149, 45296, 50958, 54504, 57532, 67944, 86298, 101916, 109008, 112793, 115064, 129447, 135888, 172596, 203832, 225586, 230128, 258894, 338379, 345192, 407664, 451172, 517788, 676758, 690384, 902344, 1015137, 1035576, 1353516, 1804688, 2030274, 2071152, 2143067, 2707032, 4060548, 4286134, 5414064, 6429201, 8121096, 8572268, 12858402, 16242192, 17144536, 19287603, 25716804, 34289072, 38575206, 51433608, 77150412, 102867216, 154300824, 308601648]

約数ペア:

[(1, 308601648), (2, 154300824), (3, 102867216), (4, 77150412), (6, 51433608), (8, 38575206), (9, 34289072), (12, 25716804), (16, 19287603), (18, 17144536), (19, 16242192), (24, 12858402), (36, 8572268), (38, 8121096), (48, 6429201), (57, 5414064), (72, 4286134), (76, 4060548), (114, 2707032), (144, 2143067), (149, 2071152), (152, 2030274), (171, 1804688), (228, 1353516), (298, 1035576), (304, 1015137), (342, 902344), (447, 690384), (456, 676758), (596, 517788), (684, 451172), (757, 407664), (894, 345192), (912, 338379), (1192, 258894), (1341, 230128), (1368, 225586), (1514, 203832), (1788, 172596), (2271, 135888), (2384, 129447), (2682, 115064), (2736, 112793), (2831, 109008), (3028, 101916), (3576, 86298), (4542, 67944), (5364, 57532), (5662, 54504), (6056, 50958), (6813, 45296), (7152, 43149), (8493, 36336), (9084, 33972), (10728, 28766), (11324, 27252), (12112, 25479), (13626, 22648), (14383, 21456), (16986, 18168)]