244391238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 685152000

約数和(自身を除く): 440760762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 169, 182, 207, 234, 273, 299, 322, 338, 414, 483, 499, 507, 546, 598, 819, 897, 966, 998, 1014, 1183, 1449, 1497, 1521, 1638, 1794, 2093, 2366, 2691, 2898, 2994, 3042, 3493, 3549, 3887, 4186, 4491, 5382, 6279, 6487, 6986, 7098, 7774, 8982, 10479, 10647, 11477, 11661, 12558, 12974, 18837, 19461, 20958, 21294, 22954, 23322, 27209, 31437, 34431, 34983, 37674, 38922, 45409, 54418, 58383, 62874, 68862, 69966, 80339, 81627, 84331, 90818, 103293, 116766, 136227, 149201, 160678, 163254, 168662, 206586, 241017, 244881, 252993, 272454, 298402, 408681, 447603, 482034, 489762, 505986, 590317, 723051, 758979, 817362, 895206, 1044407, 1180634, 1342809, 1446102, 1517958, 1770951, 1939613, 2088814, 2685618, 3133221, 3541902, 3879226, 5312853, 5818839, 6266442, 9399663, 10625706, 11637678, 13577291, 17456517, 18799326, 27154582, 34913034, 40731873, 81463746, 122195619, 244391238]

約数ペア:

[(1, 244391238), (2, 122195619), (3, 81463746), (6, 40731873), (7, 34913034), (9, 27154582), (13, 18799326), (14, 17456517), (18, 13577291), (21, 11637678), (23, 10625706), (26, 9399663), (39, 6266442), (42, 5818839), (46, 5312853), (63, 3879226), (69, 3541902), (78, 3133221), (91, 2685618), (117, 2088814), (126, 1939613), (138, 1770951), (161, 1517958), (169, 1446102), (182, 1342809), (207, 1180634), (234, 1044407), (273, 895206), (299, 817362), (322, 758979), (338, 723051), (414, 590317), (483, 505986), (499, 489762), (507, 482034), (546, 447603), (598, 408681), (819, 298402), (897, 272454), (966, 252993), (998, 244881), (1014, 241017), (1183, 206586), (1449, 168662), (1497, 163254), (1521, 160678), (1638, 149201), (1794, 136227), (2093, 116766), (2366, 103293), (2691, 90818), (2898, 84331), (2994, 81627), (3042, 80339), (3493, 69966), (3549, 68862), (3887, 62874), (4186, 58383), (4491, 54418), (5382, 45409), (6279, 38922), (6487, 37674), (6986, 34983), (7098, 34431), (7774, 31437), (8982, 27209), (10479, 23322), (10647, 22954), (11477, 21294), (11661, 20958), (12558, 19461), (12974, 18837)]