289858242996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1\times {\mathrm{10687}}^1$

素因数の和:13250

約数の個数: 144

約数和(自身を含む): 857264472064

約数和(自身を除く): 567406229068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2503, 2709, 3612, 5006, 5418, 7509, 10012, 10687, 10836, 15018, 17521, 21374, 22527, 30036, 32061, 35042, 42748, 45054, 52563, 64122, 70084, 74809, 90108, 96183, 105126, 107629, 128244, 149618, 157689, 192366, 210252, 215258, 224427, 299236, 315378, 322887, 384732, 430516, 448854, 459541, 630756, 645774, 673281, 753403, 897708, 919082, 968661, 1291548, 1346562, 1378623, 1506806, 1838164, 1937322, 2260209, 2693124, 2757246, 3013612, 3216787, 3874644, 4135869, 4520418, 5514492, 6433574, 6780627, 8271738, 9040836, 9650361, 12867148, 13561254, 16543476, 19300722, 26749561, 27122508, 28951083, 38601444, 53499122, 57902166, 80248683, 106998244, 115804332, 160497366, 187246927, 240746049, 320994732, 374493854, 481492098, 561740781, 748987708, 962984196, 1123481562, 1150231123, 1685222343, 2246963124, 2300462246, 3370444686, 3450693369, 4600924492, 6740889372, 6901386738, 8051617861, 10352080107, 13802773476, 16103235722, 20704160214, 24154853583, 32206471444, 41408320428, 48309707166, 72464560749, 96619414332, 144929121498, 289858242996]

約数ペア:

[(1, 289858242996), (2, 144929121498), (3, 96619414332), (4, 72464560749), (6, 48309707166), (7, 41408320428), (9, 32206471444), (12, 24154853583), (14, 20704160214), (18, 16103235722), (21, 13802773476), (28, 10352080107), (36, 8051617861), (42, 6901386738), (43, 6740889372), (63, 4600924492), (84, 3450693369), (86, 3370444686), (126, 2300462246), (129, 2246963124), (172, 1685222343), (252, 1150231123), (258, 1123481562), (301, 962984196), (387, 748987708), (516, 561740781), (602, 481492098), (774, 374493854), (903, 320994732), (1204, 240746049), (1548, 187246927), (1806, 160497366), (2503, 115804332), (2709, 106998244), (3612, 80248683), (5006, 57902166), (5418, 53499122), (7509, 38601444), (10012, 28951083), (10687, 27122508), (10836, 26749561), (15018, 19300722), (17521, 16543476), (21374, 13561254), (22527, 12867148), (30036, 9650361), (32061, 9040836), (35042, 8271738), (42748, 6780627), (45054, 6433574), (52563, 5514492), (64122, 4520418), (70084, 4135869), (74809, 3874644), (90108, 3216787), (96183, 3013612), (105126, 2757246), (107629, 2693124), (128244, 2260209), (149618, 1937322), (157689, 1838164), (192366, 1506806), (210252, 1378623), (215258, 1346562), (224427, 1291548), (299236, 968661), (315378, 919082), (322887, 897708), (384732, 753403), (430516, 673281), (448854, 645774), (459541, 630756)]