1279673538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1592

約数の個数: 128

約数和(自身を含む): 3239792640

約数和(自身を除く): 1960119102

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 59, 66, 78, 102, 118, 143, 177, 187, 221, 286, 354, 374, 429, 442, 561, 649, 663, 767, 858, 1003, 1122, 1298, 1326, 1487, 1534, 1947, 2006, 2301, 2431, 2974, 3009, 3894, 4461, 4602, 4862, 6018, 7293, 8437, 8922, 11033, 13039, 14586, 16357, 16874, 19331, 22066, 25279, 25311, 26078, 32714, 33099, 38662, 39117, 49071, 50558, 50622, 57993, 66198, 75837, 78234, 87733, 98142, 115986, 143429, 151674, 175466, 212641, 263199, 278069, 286858, 328627, 425282, 430287, 526398, 556138, 637923, 657254, 834207, 860574, 965063, 985881, 1140529, 1275846, 1491461, 1668414, 1930126, 1971762, 2281058, 2895189, 2982922, 3421587, 3614897, 4474383, 5790378, 6843174, 7229794, 8948766, 10844691, 12545819, 16406071, 19388993, 21689382, 25091638, 32812142, 37637457, 38777986, 49218213, 58166979, 75274914, 98436426, 116333958, 213278923, 426557846, 639836769, 1279673538]

約数ペア:

[(1, 1279673538), (2, 639836769), (3, 426557846), (6, 213278923), (11, 116333958), (13, 98436426), (17, 75274914), (22, 58166979), (26, 49218213), (33, 38777986), (34, 37637457), (39, 32812142), (51, 25091638), (59, 21689382), (66, 19388993), (78, 16406071), (102, 12545819), (118, 10844691), (143, 8948766), (177, 7229794), (187, 6843174), (221, 5790378), (286, 4474383), (354, 3614897), (374, 3421587), (429, 2982922), (442, 2895189), (561, 2281058), (649, 1971762), (663, 1930126), (767, 1668414), (858, 1491461), (1003, 1275846), (1122, 1140529), (1298, 985881), (1326, 965063), (1487, 860574), (1534, 834207), (1947, 657254), (2006, 637923), (2301, 556138), (2431, 526398), (2974, 430287), (3009, 425282), (3894, 328627), (4461, 286858), (4602, 278069), (4862, 263199), (6018, 212641), (7293, 175466), (8437, 151674), (8922, 143429), (11033, 115986), (13039, 98142), (14586, 87733), (16357, 78234), (16874, 75837), (19331, 66198), (22066, 57993), (25279, 50622), (25311, 50558), (26078, 49071), (32714, 39117), (33099, 38662)]