2187989424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 180

約数和(自身を含む): 6431676888

約数和(自身を除く): 4243687464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 163, 186, 194, 248, 279, 291, 326, 372, 388, 489, 496, 558, 582, 652, 744, 776, 873, 961, 978, 1116, 1164, 1304, 1467, 1488, 1552, 1746, 1922, 1956, 2232, 2328, 2608, 2883, 2934, 3007, 3492, 3844, 3912, 4464, 4656, 5053, 5766, 5868, 6014, 6984, 7688, 7824, 8649, 9021, 10106, 11532, 11736, 12028, 13968, 15159, 15376, 15811, 17298, 18042, 20212, 23064, 23472, 24056, 27063, 30318, 31622, 34596, 36084, 40424, 45477, 46128, 47433, 48112, 54126, 60636, 63244, 69192, 72168, 80848, 90954, 93217, 94866, 108252, 121272, 126488, 138384, 142299, 144336, 156643, 181908, 186434, 189732, 216504, 242544, 252976, 279651, 284598, 313286, 363816, 372868, 379464, 433008, 469929, 490141, 559302, 569196, 626572, 727632, 745736, 758928, 838953, 939858, 980282, 1118604, 1138392, 1253144, 1409787, 1470423, 1491472, 1677906, 1879716, 1960564, 2237208, 2276784, 2506288, 2819574, 2940846, 3355812, 3759432, 3921128, 4411269, 4474416, 5639148, 5881692, 6711624, 7518864, 7842256, 8822538, 11278296, 11763384, 13423248, 15194371, 17645076, 22556592, 23526768, 30388742, 35290152, 45583113, 60777484, 70580304, 91166226, 121554968, 136749339, 182332452, 243109936, 273498678, 364664904, 546997356, 729329808, 1093994712, 2187989424]

約数ペア:

[(1, 2187989424), (2, 1093994712), (3, 729329808), (4, 546997356), (6, 364664904), (8, 273498678), (9, 243109936), (12, 182332452), (16, 136749339), (18, 121554968), (24, 91166226), (31, 70580304), (36, 60777484), (48, 45583113), (62, 35290152), (72, 30388742), (93, 23526768), (97, 22556592), (124, 17645076), (144, 15194371), (163, 13423248), (186, 11763384), (194, 11278296), (248, 8822538), (279, 7842256), (291, 7518864), (326, 6711624), (372, 5881692), (388, 5639148), (489, 4474416), (496, 4411269), (558, 3921128), (582, 3759432), (652, 3355812), (744, 2940846), (776, 2819574), (873, 2506288), (961, 2276784), (978, 2237208), (1116, 1960564), (1164, 1879716), (1304, 1677906), (1467, 1491472), (1488, 1470423), (1552, 1409787), (1746, 1253144), (1922, 1138392), (1956, 1118604), (2232, 980282), (2328, 939858), (2608, 838953), (2883, 758928), (2934, 745736), (3007, 727632), (3492, 626572), (3844, 569196), (3912, 559302), (4464, 490141), (4656, 469929), (5053, 433008), (5766, 379464), (5868, 372868), (6014, 363816), (6984, 313286), (7688, 284598), (7824, 279651), (8649, 252976), (9021, 242544), (10106, 216504), (11532, 189732), (11736, 186434), (12028, 181908), (13968, 156643), (15159, 144336), (15376, 142299), (15811, 138384), (17298, 126488), (18042, 121272), (20212, 108252), (23064, 94866), (23472, 93217), (24056, 90954), (27063, 80848), (30318, 72168), (31622, 69192), (34596, 63244), (36084, 60636), (40424, 54126), (45477, 48112), (46128, 47433)]