221667732

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 698449920

約数和(自身を除く): 476782188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 297, 341, 351, 372, 396, 403, 429, 463, 468, 558, 572, 594, 682, 702, 806, 837, 858, 926, 1023, 1116, 1188, 1209, 1287, 1364, 1389, 1404, 1612, 1674, 1716, 1852, 2046, 2418, 2574, 2778, 3069, 3348, 3627, 3861, 4092, 4167, 4433, 4836, 5093, 5148, 5556, 6019, 6138, 7254, 7722, 8334, 8866, 9207, 10186, 10881, 12038, 12276, 12501, 13299, 14353, 14508, 15279, 15444, 16668, 17732, 18057, 18414, 20372, 21762, 24076, 25002, 26598, 28706, 30558, 36114, 36828, 39897, 43059, 43524, 45837, 50004, 53196, 54171, 57412, 61116, 66209, 72228, 79794, 86118, 91674, 108342, 119691, 129177, 132418, 137511, 157883, 159588, 162513, 172236, 183348, 186589, 198627, 216684, 239382, 258354, 264836, 275022, 315766, 325026, 373178, 387531, 397254, 473649, 478764, 516708, 550044, 559767, 595881, 631532, 650052, 746356, 775062, 794508, 947298, 1119534, 1191762, 1420947, 1550124, 1679301, 1787643, 1894596, 2052479, 2239068, 2383524, 2841894, 3358602, 3575286, 4104958, 4262841, 5037903, 5683788, 6157437, 6717204, 7150572, 8209916, 8525682, 10075806, 12314874, 17051364, 18472311, 20151612, 24629748, 36944622, 55416933, 73889244, 110833866, 221667732]

約数ペア:

[(1, 221667732), (2, 110833866), (3, 73889244), (4, 55416933), (6, 36944622), (9, 24629748), (11, 20151612), (12, 18472311), (13, 17051364), (18, 12314874), (22, 10075806), (26, 8525682), (27, 8209916), (31, 7150572), (33, 6717204), (36, 6157437), (39, 5683788), (44, 5037903), (52, 4262841), (54, 4104958), (62, 3575286), (66, 3358602), (78, 2841894), (93, 2383524), (99, 2239068), (108, 2052479), (117, 1894596), (124, 1787643), (132, 1679301), (143, 1550124), (156, 1420947), (186, 1191762), (198, 1119534), (234, 947298), (279, 794508), (286, 775062), (297, 746356), (341, 650052), (351, 631532), (372, 595881), (396, 559767), (403, 550044), (429, 516708), (463, 478764), (468, 473649), (558, 397254), (572, 387531), (594, 373178), (682, 325026), (702, 315766), (806, 275022), (837, 264836), (858, 258354), (926, 239382), (1023, 216684), (1116, 198627), (1188, 186589), (1209, 183348), (1287, 172236), (1364, 162513), (1389, 159588), (1404, 157883), (1612, 137511), (1674, 132418), (1716, 129177), (1852, 119691), (2046, 108342), (2418, 91674), (2574, 86118), (2778, 79794), (3069, 72228), (3348, 66209), (3627, 61116), (3861, 57412), (4092, 54171), (4167, 53196), (4433, 50004), (4836, 45837), (5093, 43524), (5148, 43059), (5556, 39897), (6019, 36828), (6138, 36114), (7254, 30558), (7722, 28706), (8334, 26598), (8866, 25002), (9207, 24076), (10186, 21762), (10881, 20372), (12038, 18414), (12276, 18057), (12501, 17732), (13299, 16668), (14353, 15444), (14508, 15279)]