1796631564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6720

約数の個数: 144

約数和(自身を含む): 5461774080

約数和(自身を除く): 3665142516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 798, 988, 1014, 1092, 1183, 1482, 1596, 1729, 2028, 2366, 2964, 3211, 3458, 3549, 4732, 5187, 6422, 6661, 6916, 7098, 9633, 10374, 12844, 13322, 14196, 19266, 19983, 20748, 22477, 26644, 38532, 39966, 44954, 46627, 67431, 79932, 86593, 89908, 93254, 126559, 134862, 139881, 173186, 186508, 253118, 259779, 269724, 279762, 346372, 379677, 506236, 519558, 559524, 606151, 759354, 885913, 1039116, 1125709, 1212302, 1518708, 1645267, 1771826, 1818453, 2251418, 2424604, 2657739, 3290534, 3377127, 3543652, 3636906, 4502836, 4935801, 5315478, 6581068, 6754254, 7273812, 7879963, 9871602, 10630956, 11516869, 13508508, 15759926, 19743204, 21388471, 23033738, 23639889, 31519852, 34550607, 42776942, 46067476, 47279778, 64165413, 69101214, 85553884, 94559556, 128330826, 138202428, 149719297, 256661652, 299438594, 449157891, 598877188, 898315782, 1796631564]

約数ペア:

[(1, 1796631564), (2, 898315782), (3, 598877188), (4, 449157891), (6, 299438594), (7, 256661652), (12, 149719297), (13, 138202428), (14, 128330826), (19, 94559556), (21, 85553884), (26, 69101214), (28, 64165413), (38, 47279778), (39, 46067476), (42, 42776942), (52, 34550607), (57, 31519852), (76, 23639889), (78, 23033738), (84, 21388471), (91, 19743204), (114, 15759926), (133, 13508508), (156, 11516869), (169, 10630956), (182, 9871602), (228, 7879963), (247, 7273812), (266, 6754254), (273, 6581068), (338, 5315478), (364, 4935801), (399, 4502836), (494, 3636906), (507, 3543652), (532, 3377127), (546, 3290534), (676, 2657739), (741, 2424604), (798, 2251418), (988, 1818453), (1014, 1771826), (1092, 1645267), (1183, 1518708), (1482, 1212302), (1596, 1125709), (1729, 1039116), (2028, 885913), (2366, 759354), (2964, 606151), (3211, 559524), (3458, 519558), (3549, 506236), (4732, 379677), (5187, 346372), (6422, 279762), (6661, 269724), (6916, 259779), (7098, 253118), (9633, 186508), (10374, 173186), (12844, 139881), (13322, 134862), (14196, 126559), (19266, 93254), (19983, 89908), (20748, 86593), (22477, 79932), (26644, 67431), (38532, 46627), (39966, 44954)]