2504915244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{144659}}^1$

素因数の和:144719

約数の個数: 72

約数和(自身を含む): 7003279920

約数和(自身を除く): 4498364676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 144659, 289318, 433977, 578636, 867954, 1301931, 1735908, 1880567, 2603862, 3761134, 5207724, 5352383, 5641701, 7522268, 10704766, 11283402, 16057149, 16925103, 21409532, 22566804, 32114298, 33850206, 48171447, 64228596, 67700412, 69580979, 96342894, 139161958, 192685788, 208742937, 278323916, 417485874, 626228811, 834971748, 1252457622, 2504915244]

約数ペア:

[(1, 2504915244), (2, 1252457622), (3, 834971748), (4, 626228811), (6, 417485874), (9, 278323916), (12, 208742937), (13, 192685788), (18, 139161958), (26, 96342894), (36, 69580979), (37, 67700412), (39, 64228596), (52, 48171447), (74, 33850206), (78, 32114298), (111, 22566804), (117, 21409532), (148, 16925103), (156, 16057149), (222, 11283402), (234, 10704766), (333, 7522268), (444, 5641701), (468, 5352383), (481, 5207724), (666, 3761134), (962, 2603862), (1332, 1880567), (1443, 1735908), (1924, 1301931), (2886, 867954), (4329, 578636), (5772, 433977), (8658, 289318), (17316, 144659)]