68977247872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10529}}^1$

素因数の和:10714

約数の個数: 128

約数和(自身を含む): 153977241600

約数和(自身を除く): 84999993728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 128, 208, 248, 254, 403, 416, 496, 508, 806, 832, 992, 1016, 1612, 1651, 1664, 1984, 2032, 3224, 3302, 3937, 3968, 4064, 6448, 6604, 7874, 8128, 10529, 12896, 13208, 15748, 16256, 21058, 25792, 26416, 31496, 42116, 51181, 51584, 52832, 62992, 84232, 102362, 105664, 125984, 136877, 168464, 204724, 211328, 251968, 273754, 326399, 336928, 409448, 503936, 547508, 652798, 673856, 818896, 1095016, 1305596, 1337183, 1347712, 1637792, 2190032, 2611192, 2674366, 3275584, 4243187, 4380064, 5222384, 5348732, 6551168, 8486374, 8760128, 10444768, 10697464, 16972748, 17383379, 17520256, 20889536, 21394928, 33945496, 34766758, 41452673, 41779072, 42789856, 67890992, 69533516, 82905346, 85579712, 135781984, 139067032, 165810692, 171159424, 271563968, 278134064, 331621384, 538884749, 543127936, 556268128, 663242768, 1077769498, 1112536256, 1326485536, 2155538996, 2225072512, 2652971072, 4311077992, 5305942144, 8622155984, 17244311968, 34488623936, 68977247872]

約数ペア:

[(1, 68977247872), (2, 34488623936), (4, 17244311968), (8, 8622155984), (13, 5305942144), (16, 4311077992), (26, 2652971072), (31, 2225072512), (32, 2155538996), (52, 1326485536), (62, 1112536256), (64, 1077769498), (104, 663242768), (124, 556268128), (127, 543127936), (128, 538884749), (208, 331621384), (248, 278134064), (254, 271563968), (403, 171159424), (416, 165810692), (496, 139067032), (508, 135781984), (806, 85579712), (832, 82905346), (992, 69533516), (1016, 67890992), (1612, 42789856), (1651, 41779072), (1664, 41452673), (1984, 34766758), (2032, 33945496), (3224, 21394928), (3302, 20889536), (3937, 17520256), (3968, 17383379), (4064, 16972748), (6448, 10697464), (6604, 10444768), (7874, 8760128), (8128, 8486374), (10529, 6551168), (12896, 5348732), (13208, 5222384), (15748, 4380064), (16256, 4243187), (21058, 3275584), (25792, 2674366), (26416, 2611192), (31496, 2190032), (42116, 1637792), (51181, 1347712), (51584, 1337183), (52832, 1305596), (62992, 1095016), (84232, 818896), (102362, 673856), (105664, 652798), (125984, 547508), (136877, 503936), (168464, 409448), (204724, 336928), (211328, 326399), (251968, 273754)]