237908291868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74201}}^1$

素因数の和:74285

約数の個数: 216

約数和(自身を含む): 711755081856

約数和(自身を除く): 473846789988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 169, 186, 204, 221, 234, 279, 306, 338, 372, 403, 442, 468, 507, 527, 558, 612, 663, 676, 806, 884, 1014, 1054, 1116, 1209, 1326, 1521, 1581, 1612, 1989, 2028, 2108, 2418, 2652, 2873, 3042, 3162, 3627, 3978, 4743, 4836, 5239, 5746, 6084, 6324, 6851, 7254, 7956, 8619, 9486, 10478, 11492, 13702, 14508, 15717, 17238, 18972, 20553, 20956, 25857, 27404, 31434, 34476, 41106, 47151, 51714, 61659, 62868, 74201, 82212, 89063, 94302, 103428, 123318, 148402, 178126, 188604, 222603, 246636, 267189, 296804, 356252, 445206, 534378, 667809, 801567, 890412, 964613, 1068756, 1261417, 1335618, 1603134, 1929226, 2300231, 2522834, 2671236, 2893839, 3206268, 3784251, 3858452, 4600462, 5045668, 5787678, 6900693, 7568502, 8681517, 9200924, 11352753, 11575356, 12539969, 13801386, 15137004, 16398421, 17363034, 20702079, 22705506, 25079938, 27602772, 29903003, 32796842, 34726068, 37619907, 39103927, 41404158, 45411012, 49195263, 50159876, 59806006, 65593684, 75239814, 78207854, 82808316, 89709009, 98390526, 112859721, 117311781, 119612012, 147585789, 150479628, 156415708, 179418018, 196781052, 213179473, 225719442, 234623562, 269127027, 295171578, 351935343, 358836036, 388739039, 426358946, 451438884, 469247124, 508351051, 538254054, 590343156, 639538419, 703870686, 777478078, 852717892, 1016702102, 1076508108, 1166217117, 1279076838, 1407741372, 1525053153, 1554956156, 1918615257, 2033404204, 2332434234, 2558153676, 3050106306, 3498651351, 3837230514, 4575159459, 4664868468, 6100212612, 6608563663, 6997302702, 7674461028, 9150318918, 13217127326, 13994605404, 18300637836, 19825690989, 26434254652, 39651381978, 59477072967, 79302763956, 118954145934, 237908291868]

約数ペア:

[(1, 237908291868), (2, 118954145934), (3, 79302763956), (4, 59477072967), (6, 39651381978), (9, 26434254652), (12, 19825690989), (13, 18300637836), (17, 13994605404), (18, 13217127326), (26, 9150318918), (31, 7674461028), (34, 6997302702), (36, 6608563663), (39, 6100212612), (51, 4664868468), (52, 4575159459), (62, 3837230514), (68, 3498651351), (78, 3050106306), (93, 2558153676), (102, 2332434234), (117, 2033404204), (124, 1918615257), (153, 1554956156), (156, 1525053153), (169, 1407741372), (186, 1279076838), (204, 1166217117), (221, 1076508108), (234, 1016702102), (279, 852717892), (306, 777478078), (338, 703870686), (372, 639538419), (403, 590343156), (442, 538254054), (468, 508351051), (507, 469247124), (527, 451438884), (558, 426358946), (612, 388739039), (663, 358836036), (676, 351935343), (806, 295171578), (884, 269127027), (1014, 234623562), (1054, 225719442), (1116, 213179473), (1209, 196781052), (1326, 179418018), (1521, 156415708), (1581, 150479628), (1612, 147585789), (1989, 119612012), (2028, 117311781), (2108, 112859721), (2418, 98390526), (2652, 89709009), (2873, 82808316), (3042, 78207854), (3162, 75239814), (3627, 65593684), (3978, 59806006), (4743, 50159876), (4836, 49195263), (5239, 45411012), (5746, 41404158), (6084, 39103927), (6324, 37619907), (6851, 34726068), (7254, 32796842), (7956, 29903003), (8619, 27602772), (9486, 25079938), (10478, 22705506), (11492, 20702079), (13702, 17363034), (14508, 16398421), (15717, 15137004), (17238, 13801386), (18972, 12539969), (20553, 11575356), (20956, 11352753), (25857, 9200924), (27404, 8681517), (31434, 7568502), (34476, 6900693), (41106, 5787678), (47151, 5045668), (51714, 4600462), (61659, 3858452), (62868, 3784251), (74201, 3206268), (82212, 2893839), (89063, 2671236), (94302, 2522834), (103428, 2300231), (123318, 1929226), (148402, 1603134), (178126, 1335618), (188604, 1261417), (222603, 1068756), (246636, 964613), (267189, 890412), (296804, 801567), (356252, 667809), (445206, 534378)]