28993972488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{31153}}^1$

素因数の和:31351

約数の個数: 128

約数和(自身を含む): 82695177600

約数和(自身を除く): 53701205112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 157, 228, 247, 312, 314, 456, 471, 494, 628, 741, 942, 988, 1256, 1482, 1884, 1976, 2041, 2964, 2983, 3768, 4082, 5928, 5966, 6123, 8164, 8949, 11932, 12246, 16328, 17898, 23864, 24492, 31153, 35796, 38779, 48984, 62306, 71592, 77558, 93459, 116337, 124612, 155116, 186918, 232674, 249224, 310232, 373836, 404989, 465348, 591907, 747672, 809978, 930696, 1183814, 1214967, 1619956, 1775721, 2367628, 2429934, 3239912, 3551442, 4735256, 4859868, 4891021, 7102884, 7694791, 9719736, 9782042, 14205768, 14673063, 15389582, 19564084, 23084373, 29346126, 30779164, 39128168, 46168746, 58692252, 61558328, 63583273, 92337492, 92929399, 117384504, 127166546, 184674984, 185858798, 190749819, 254333092, 278788197, 371717596, 381499638, 508666184, 557576394, 743435192, 762999276, 1115152788, 1208082187, 1525998552, 2230305576, 2416164374, 3624246561, 4832328748, 7248493122, 9664657496, 14496986244, 28993972488]

約数ペア:

[(1, 28993972488), (2, 14496986244), (3, 9664657496), (4, 7248493122), (6, 4832328748), (8, 3624246561), (12, 2416164374), (13, 2230305576), (19, 1525998552), (24, 1208082187), (26, 1115152788), (38, 762999276), (39, 743435192), (52, 557576394), (57, 508666184), (76, 381499638), (78, 371717596), (104, 278788197), (114, 254333092), (152, 190749819), (156, 185858798), (157, 184674984), (228, 127166546), (247, 117384504), (312, 92929399), (314, 92337492), (456, 63583273), (471, 61558328), (494, 58692252), (628, 46168746), (741, 39128168), (942, 30779164), (988, 29346126), (1256, 23084373), (1482, 19564084), (1884, 15389582), (1976, 14673063), (2041, 14205768), (2964, 9782042), (2983, 9719736), (3768, 7694791), (4082, 7102884), (5928, 4891021), (5966, 4859868), (6123, 4735256), (8164, 3551442), (8949, 3239912), (11932, 2429934), (12246, 2367628), (16328, 1775721), (17898, 1619956), (23864, 1214967), (24492, 1183814), (31153, 930696), (35796, 809978), (38779, 747672), (48984, 591907), (62306, 465348), (71592, 404989), (77558, 373836), (93459, 310232), (116337, 249224), (124612, 232674), (155116, 186918)]