267798496668

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{2803}}^1$

素因数の和:3507

約数の個数: 96

約数和(自身を含む): 636154471680

約数和(自身を除く): 368355975012

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 211, 291, 388, 389, 422, 582, 633, 778, 844, 1164, 1167, 1266, 1556, 2334, 2532, 2803, 4668, 5606, 8409, 11212, 16818, 20467, 33636, 37733, 40934, 61401, 75466, 81868, 82079, 113199, 122802, 150932, 164158, 226398, 245604, 246237, 271891, 328316, 452796, 492474, 543782, 591433, 815673, 984948, 1087564, 1090367, 1182866, 1631346, 1774299, 2180734, 2365732, 3262692, 3271101, 3548598, 4361468, 6542202, 7097196, 7961663, 13084404, 15923326, 23884989, 31846652, 47769978, 57369001, 95539956, 105765599, 114738002, 172107003, 211531198, 229476004, 230067437, 317296797, 344214006, 423062396, 460134874, 634593594, 688428012, 690202311, 920269748, 1269187188, 1380404622, 2760809244, 22316541389, 44633082778, 66949624167, 89266165556, 133899248334, 267798496668]

約数ペア:

[(1, 267798496668), (2, 133899248334), (3, 89266165556), (4, 66949624167), (6, 44633082778), (12, 22316541389), (97, 2760809244), (194, 1380404622), (211, 1269187188), (291, 920269748), (388, 690202311), (389, 688428012), (422, 634593594), (582, 460134874), (633, 423062396), (778, 344214006), (844, 317296797), (1164, 230067437), (1167, 229476004), (1266, 211531198), (1556, 172107003), (2334, 114738002), (2532, 105765599), (2803, 95539956), (4668, 57369001), (5606, 47769978), (8409, 31846652), (11212, 23884989), (16818, 15923326), (20467, 13084404), (33636, 7961663), (37733, 7097196), (40934, 6542202), (61401, 4361468), (75466, 3548598), (81868, 3271101), (82079, 3262692), (113199, 2365732), (122802, 2180734), (150932, 1774299), (164158, 1631346), (226398, 1182866), (245604, 1090367), (246237, 1087564), (271891, 984948), (328316, 815673), (452796, 591433), (492474, 543782)]