1271515112

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 2957616000

約数和(自身を除く): 1686100888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 79, 98, 133, 152, 158, 196, 266, 316, 392, 532, 553, 632, 931, 1064, 1106, 1501, 1862, 2161, 2212, 3002, 3724, 3871, 4322, 4424, 6004, 7448, 7742, 8644, 10507, 12008, 15127, 15484, 17288, 21014, 30254, 30968, 41059, 42028, 60508, 73549, 82118, 84056, 105889, 121016, 147098, 164236, 170719, 211778, 287413, 294196, 328472, 341438, 423556, 574826, 588392, 682876, 847112, 1149652, 1195033, 1365752, 2011891, 2299304, 2390066, 3243661, 4023782, 4780132, 6487322, 8047564, 8365231, 9560264, 12974644, 16095128, 16730462, 22705627, 25949288, 33460924, 45411254, 66921848, 90822508, 158939389, 181645016, 317878778, 635757556, 1271515112]

約数ペア:

[(1, 1271515112), (2, 635757556), (4, 317878778), (7, 181645016), (8, 158939389), (14, 90822508), (19, 66921848), (28, 45411254), (38, 33460924), (49, 25949288), (56, 22705627), (76, 16730462), (79, 16095128), (98, 12974644), (133, 9560264), (152, 8365231), (158, 8047564), (196, 6487322), (266, 4780132), (316, 4023782), (392, 3243661), (532, 2390066), (553, 2299304), (632, 2011891), (931, 1365752), (1064, 1195033), (1106, 1149652), (1501, 847112), (1862, 682876), (2161, 588392), (2212, 574826), (3002, 423556), (3724, 341438), (3871, 328472), (4322, 294196), (4424, 287413), (6004, 211778), (7448, 170719), (7742, 164236), (8644, 147098), (10507, 121016), (12008, 105889), (15127, 84056), (15484, 82118), (17288, 73549), (21014, 60508), (30254, 42028), (30968, 41059)]