220192938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 648806400

約数和(自身を除く): 428613462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 31, 38, 42, 43, 46, 54, 57, 62, 63, 69, 86, 93, 114, 126, 129, 133, 138, 161, 171, 186, 189, 207, 217, 258, 266, 279, 301, 322, 342, 378, 387, 399, 414, 434, 437, 483, 513, 558, 589, 602, 621, 651, 713, 774, 798, 817, 837, 874, 903, 966, 989, 1026, 1161, 1178, 1197, 1242, 1302, 1311, 1333, 1426, 1449, 1634, 1674, 1767, 1806, 1953, 1978, 2139, 2322, 2394, 2451, 2622, 2666, 2709, 2898, 2967, 3059, 3534, 3591, 3906, 3933, 3999, 4123, 4278, 4347, 4902, 4991, 5301, 5418, 5719, 5859, 5934, 6118, 6417, 6923, 7182, 7353, 7866, 7998, 8127, 8246, 8694, 8901, 9177, 9331, 9982, 10602, 11438, 11718, 11799, 11997, 12369, 12834, 13547, 13846, 14706, 14973, 15903, 16254, 17157, 17802, 18354, 18662, 18791, 19251, 20769, 22059, 23598, 23994, 24738, 25327, 26703, 27094, 27531, 27993, 29946, 30659, 31806, 34314, 35991, 37107, 37582, 38502, 40641, 41538, 44118, 44919, 50654, 51471, 53406, 55062, 55986, 56373, 61318, 62307, 71982, 74214, 75981, 81282, 82593, 83979, 89838, 91977, 94829, 102942, 111321, 112746, 121923, 124614, 131537, 134757, 151962, 154413, 165186, 167958, 169119, 177289, 183954, 186921, 189658, 214613, 222642, 227943, 243846, 251937, 263074, 269514, 275931, 284487, 308826, 338238, 354578, 365769, 373842, 394611, 429226, 455886, 503874, 507357, 531867, 551862, 568974, 582521, 643839, 683829, 731538, 789222, 827793, 853461, 1014714, 1063734, 1165042, 1183833, 1287678, 1367658, 1595601, 1655586, 1706922, 1747563, 1931517, 2367666, 2560383, 3191202, 3495126, 3551499, 3863034, 4077647, 4786803, 5120766, 5242689, 5794551, 7102998, 8155294, 9573606, 10485378, 11589102, 12232941, 15728067, 24465882, 31456134, 36698823, 73397646, 110096469, 220192938]

約数ペア:

[(1, 220192938), (2, 110096469), (3, 73397646), (6, 36698823), (7, 31456134), (9, 24465882), (14, 15728067), (18, 12232941), (19, 11589102), (21, 10485378), (23, 9573606), (27, 8155294), (31, 7102998), (38, 5794551), (42, 5242689), (43, 5120766), (46, 4786803), (54, 4077647), (57, 3863034), (62, 3551499), (63, 3495126), (69, 3191202), (86, 2560383), (93, 2367666), (114, 1931517), (126, 1747563), (129, 1706922), (133, 1655586), (138, 1595601), (161, 1367658), (171, 1287678), (186, 1183833), (189, 1165042), (207, 1063734), (217, 1014714), (258, 853461), (266, 827793), (279, 789222), (301, 731538), (322, 683829), (342, 643839), (378, 582521), (387, 568974), (399, 551862), (414, 531867), (434, 507357), (437, 503874), (483, 455886), (513, 429226), (558, 394611), (589, 373842), (602, 365769), (621, 354578), (651, 338238), (713, 308826), (774, 284487), (798, 275931), (817, 269514), (837, 263074), (874, 251937), (903, 243846), (966, 227943), (989, 222642), (1026, 214613), (1161, 189658), (1178, 186921), (1197, 183954), (1242, 177289), (1302, 169119), (1311, 167958), (1333, 165186), (1426, 154413), (1449, 151962), (1634, 134757), (1674, 131537), (1767, 124614), (1806, 121923), (1953, 112746), (1978, 111321), (2139, 102942), (2322, 94829), (2394, 91977), (2451, 89838), (2622, 83979), (2666, 82593), (2709, 81282), (2898, 75981), (2967, 74214), (3059, 71982), (3534, 62307), (3591, 61318), (3906, 56373), (3933, 55986), (3999, 55062), (4123, 53406), (4278, 51471), (4347, 50654), (4902, 44919), (4991, 44118), (5301, 41538), (5418, 40641), (5719, 38502), (5859, 37582), (5934, 37107), (6118, 35991), (6417, 34314), (6923, 31806), (7182, 30659), (7353, 29946), (7866, 27993), (7998, 27531), (8127, 27094), (8246, 26703), (8694, 25327), (8901, 24738), (9177, 23994), (9331, 23598), (9982, 22059), (10602, 20769), (11438, 19251), (11718, 18791), (11799, 18662), (11997, 18354), (12369, 17802), (12834, 17157), (13547, 16254), (13846, 15903), (14706, 14973)]