492249186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 1301227200

約数和(自身を除く): 808978014

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 199, 234, 279, 286, 341, 398, 403, 429, 558, 597, 682, 806, 858, 961, 1023, 1194, 1209, 1287, 1791, 1922, 2046, 2189, 2418, 2574, 2587, 2883, 3069, 3582, 3627, 4378, 4433, 5174, 5766, 6138, 6169, 6567, 7254, 7761, 8649, 8866, 10571, 12338, 12493, 13134, 13299, 15522, 17298, 18507, 19701, 21142, 23283, 24986, 26598, 28457, 31713, 37014, 37479, 39402, 39897, 46566, 55521, 56914, 63426, 67859, 74958, 79794, 80197, 85371, 95139, 111042, 112437, 135718, 137423, 160394, 170742, 190278, 191239, 203577, 224874, 240591, 256113, 274846, 382478, 407154, 412269, 481182, 512226, 573717, 610731, 721773, 824538, 882167, 1147434, 1221462, 1236807, 1443546, 1721151, 1764334, 2103629, 2473614, 2486107, 2646501, 3442302, 4207258, 4972214, 5293002, 6310887, 7458321, 7939503, 12621774, 14916642, 15879006, 18932661, 22374963, 27347177, 37865322, 44749926, 54694354, 82041531, 164083062, 246124593, 492249186]

約数ペア:

[(1, 492249186), (2, 246124593), (3, 164083062), (6, 82041531), (9, 54694354), (11, 44749926), (13, 37865322), (18, 27347177), (22, 22374963), (26, 18932661), (31, 15879006), (33, 14916642), (39, 12621774), (62, 7939503), (66, 7458321), (78, 6310887), (93, 5293002), (99, 4972214), (117, 4207258), (143, 3442302), (186, 2646501), (198, 2486107), (199, 2473614), (234, 2103629), (279, 1764334), (286, 1721151), (341, 1443546), (398, 1236807), (403, 1221462), (429, 1147434), (558, 882167), (597, 824538), (682, 721773), (806, 610731), (858, 573717), (961, 512226), (1023, 481182), (1194, 412269), (1209, 407154), (1287, 382478), (1791, 274846), (1922, 256113), (2046, 240591), (2189, 224874), (2418, 203577), (2574, 191239), (2587, 190278), (2883, 170742), (3069, 160394), (3582, 137423), (3627, 135718), (4378, 112437), (4433, 111042), (5174, 95139), (5766, 85371), (6138, 80197), (6169, 79794), (6567, 74958), (7254, 67859), (7761, 63426), (8649, 56914), (8866, 55521), (10571, 46566), (12338, 39897), (12493, 39402), (13134, 37479), (13299, 37014), (15522, 31713), (17298, 28457), (18507, 26598), (19701, 24986), (21142, 23283)]