2159067168

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 216

約数和(自身を含む): 6587462700

約数和(自身を除く): 4428395532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 269, 279, 288, 348, 372, 464, 496, 522, 538, 558, 696, 744, 807, 899, 928, 961, 992, 1044, 1076, 1116, 1392, 1488, 1614, 1798, 1922, 2088, 2152, 2232, 2421, 2697, 2784, 2883, 2976, 3228, 3596, 3844, 4176, 4304, 4464, 4842, 5394, 5766, 6456, 7192, 7688, 7801, 8091, 8339, 8352, 8608, 8649, 8928, 9684, 10788, 11532, 12912, 14384, 15376, 15602, 16182, 16678, 17298, 19368, 21576, 23064, 23403, 25017, 25824, 27869, 28768, 30752, 31204, 32364, 33356, 34596, 38736, 43152, 46128, 46806, 50034, 55738, 62408, 64728, 66712, 69192, 70209, 75051, 77472, 83607, 86304, 92256, 93612, 100068, 111476, 124816, 129456, 133424, 138384, 140418, 150102, 167214, 187224, 200136, 222952, 241831, 249632, 250821, 258509, 258912, 266848, 276768, 280836, 300204, 334428, 374448, 400272, 445904, 483662, 501642, 517018, 561672, 600408, 668856, 725493, 748896, 775527, 800544, 891808, 967324, 1003284, 1034036, 1123344, 1200816, 1337712, 1450986, 1551054, 1934648, 2006568, 2068072, 2176479, 2246688, 2326581, 2401632, 2675424, 2901972, 3102108, 3869296, 4013136, 4136144, 4352958, 4653162, 5803944, 6204216, 7496761, 7738592, 8026272, 8272288, 8705916, 9306324, 11607888, 12408432, 14993522, 17411832, 18612648, 22490283, 23215776, 24816864, 29987044, 34823664, 37225296, 44980566, 59974088, 67470849, 69647328, 74450592, 89961132, 119948176, 134941698, 179922264, 239896352, 269883396, 359844528, 539766792, 719689056, 1079533584, 2159067168]

約数ペア:

[(1, 2159067168), (2, 1079533584), (3, 719689056), (4, 539766792), (6, 359844528), (8, 269883396), (9, 239896352), (12, 179922264), (16, 134941698), (18, 119948176), (24, 89961132), (29, 74450592), (31, 69647328), (32, 67470849), (36, 59974088), (48, 44980566), (58, 37225296), (62, 34823664), (72, 29987044), (87, 24816864), (93, 23215776), (96, 22490283), (116, 18612648), (124, 17411832), (144, 14993522), (174, 12408432), (186, 11607888), (232, 9306324), (248, 8705916), (261, 8272288), (269, 8026272), (279, 7738592), (288, 7496761), (348, 6204216), (372, 5803944), (464, 4653162), (496, 4352958), (522, 4136144), (538, 4013136), (558, 3869296), (696, 3102108), (744, 2901972), (807, 2675424), (899, 2401632), (928, 2326581), (961, 2246688), (992, 2176479), (1044, 2068072), (1076, 2006568), (1116, 1934648), (1392, 1551054), (1488, 1450986), (1614, 1337712), (1798, 1200816), (1922, 1123344), (2088, 1034036), (2152, 1003284), (2232, 967324), (2421, 891808), (2697, 800544), (2784, 775527), (2883, 748896), (2976, 725493), (3228, 668856), (3596, 600408), (3844, 561672), (4176, 517018), (4304, 501642), (4464, 483662), (4842, 445904), (5394, 400272), (5766, 374448), (6456, 334428), (7192, 300204), (7688, 280836), (7801, 276768), (8091, 266848), (8339, 258912), (8352, 258509), (8608, 250821), (8649, 249632), (8928, 241831), (9684, 222952), (10788, 200136), (11532, 187224), (12912, 167214), (14384, 150102), (15376, 140418), (15602, 138384), (16182, 133424), (16678, 129456), (17298, 124816), (19368, 111476), (21576, 100068), (23064, 93612), (23403, 92256), (25017, 86304), (25824, 83607), (27869, 77472), (28768, 75051), (30752, 70209), (31204, 69192), (32364, 66712), (33356, 64728), (34596, 62408), (38736, 55738), (43152, 50034), (46128, 46806)]