256690593666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1163}}^1\times {\mathrm{1381}}^1$

素因数の和:3248

約数の個数: 96

約数和(自身を含む): 600772116672

約数和(自身を除く): 344081523006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 683, 1163, 1366, 1381, 2049, 2326, 2762, 3489, 4098, 4143, 6147, 6978, 8286, 8879, 10467, 12294, 12429, 15119, 17758, 17953, 20934, 24858, 26637, 30238, 35906, 45357, 53274, 53859, 79911, 90714, 107718, 136071, 159822, 161577, 272142, 323154, 794329, 943223, 1588658, 1606103, 1886446, 2382987, 2829669, 3212206, 4765974, 4818309, 5659338, 7148961, 8489007, 9636618, 10326277, 12261899, 14297922, 14454927, 16978014, 20652554, 20879339, 24523798, 28909854, 30978831, 36785697, 41758678, 61957662, 62638017, 73571394, 92936493, 110357091, 125276034, 185872986, 187914051, 220714182, 375828102, 1096968349, 2193936698, 3290905047, 6581810094, 9872715141, 14260588537, 19745430282, 28521177074, 42781765611, 85563531222, 128345296833, 256690593666]

約数ペア:

[(1, 256690593666), (2, 128345296833), (3, 85563531222), (6, 42781765611), (9, 28521177074), (13, 19745430282), (18, 14260588537), (26, 9872715141), (39, 6581810094), (78, 3290905047), (117, 2193936698), (234, 1096968349), (683, 375828102), (1163, 220714182), (1366, 187914051), (1381, 185872986), (2049, 125276034), (2326, 110357091), (2762, 92936493), (3489, 73571394), (4098, 62638017), (4143, 61957662), (6147, 41758678), (6978, 36785697), (8286, 30978831), (8879, 28909854), (10467, 24523798), (12294, 20879339), (12429, 20652554), (15119, 16978014), (17758, 14454927), (17953, 14297922), (20934, 12261899), (24858, 10326277), (26637, 9636618), (30238, 8489007), (35906, 7148961), (45357, 5659338), (53274, 4818309), (53859, 4765974), (79911, 3212206), (90714, 2829669), (107718, 2382987), (136071, 1886446), (159822, 1606103), (161577, 1588658), (272142, 943223), (323154, 794329)]