257015366916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7517707}}^1$

素因数の和:7517769

約数の個数: 96

約数和(自身を含む): 767888765952

約数和(自身を除く): 510873399036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2442, 2849, 3108, 4884, 5698, 8547, 11396, 17094, 34188, 7517707, 15035414, 22553121, 30070828, 45106242, 52623949, 82694777, 90212484, 105247898, 157871847, 165389554, 210495796, 248084331, 278155159, 315743694, 330779108, 496168662, 556310318, 578863439, 631487388, 834465477, 992337324, 1112620636, 1157726878, 1668930954, 1736590317, 1947086113, 2315453756, 3059706749, 3337861908, 3473180634, 3894172226, 5841258339, 6119413498, 6946361268, 7788344452, 9179120247, 11682516678, 12238826996, 18358240494, 21417947243, 23365033356, 36716480988, 42835894486, 64253841729, 85671788972, 128507683458, 257015366916]

約数ペア:

[(1, 257015366916), (2, 128507683458), (3, 85671788972), (4, 64253841729), (6, 42835894486), (7, 36716480988), (11, 23365033356), (12, 21417947243), (14, 18358240494), (21, 12238826996), (22, 11682516678), (28, 9179120247), (33, 7788344452), (37, 6946361268), (42, 6119413498), (44, 5841258339), (66, 3894172226), (74, 3473180634), (77, 3337861908), (84, 3059706749), (111, 2315453756), (132, 1947086113), (148, 1736590317), (154, 1668930954), (222, 1157726878), (231, 1112620636), (259, 992337324), (308, 834465477), (407, 631487388), (444, 578863439), (462, 556310318), (518, 496168662), (777, 330779108), (814, 315743694), (924, 278155159), (1036, 248084331), (1221, 210495796), (1554, 165389554), (1628, 157871847), (2442, 105247898), (2849, 90212484), (3108, 82694777), (4884, 52623949), (5698, 45106242), (8547, 30070828), (11396, 22553121), (17094, 15035414), (34188, 7517707)]