1405256376456

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2095721}}^1$

素因数の和:2095939

約数の個数: 96

約数和(自身を含む): 3890498320800

約数和(自身を除く): 2485241944344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 139, 201, 268, 278, 402, 417, 536, 556, 603, 804, 834, 1112, 1206, 1251, 1608, 1668, 2412, 2502, 3336, 4824, 5004, 9313, 10008, 18626, 27939, 37252, 55878, 74504, 83817, 111756, 167634, 223512, 335268, 670536, 2095721, 4191442, 6287163, 8382884, 12574326, 16765768, 18861489, 25148652, 37722978, 50297304, 75445956, 140413307, 150891912, 280826614, 291305219, 421239921, 561653228, 582610438, 842479842, 873915657, 1123306456, 1165220876, 1263719763, 1684959684, 1747831314, 2330441752, 2527439526, 2621746971, 3369919368, 3495662628, 5054879052, 5243493942, 6991325256, 10109758104, 10486987884, 19517449673, 20973975768, 39034899346, 58552349019, 78069798692, 117104698038, 156139597384, 175657047057, 234209396076, 351314094114, 468418792152, 702628188228, 1405256376456]

約数ペア:

[(1, 1405256376456), (2, 702628188228), (3, 468418792152), (4, 351314094114), (6, 234209396076), (8, 175657047057), (9, 156139597384), (12, 117104698038), (18, 78069798692), (24, 58552349019), (36, 39034899346), (67, 20973975768), (72, 19517449673), (134, 10486987884), (139, 10109758104), (201, 6991325256), (268, 5243493942), (278, 5054879052), (402, 3495662628), (417, 3369919368), (536, 2621746971), (556, 2527439526), (603, 2330441752), (804, 1747831314), (834, 1684959684), (1112, 1263719763), (1206, 1165220876), (1251, 1123306456), (1608, 873915657), (1668, 842479842), (2412, 582610438), (2502, 561653228), (3336, 421239921), (4824, 291305219), (5004, 280826614), (9313, 150891912), (10008, 140413307), (18626, 75445956), (27939, 50297304), (37252, 37722978), (55878, 25148652), (74504, 18861489), (83817, 16765768), (111756, 12574326), (167634, 8382884), (223512, 6287163), (335268, 4191442), (670536, 2095721)]