393967152

素因数分解:

$2^4\times 3^5\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 1155301056

約数和(自身を除く): 761333904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 243, 321, 324, 428, 432, 486, 642, 648, 856, 947, 963, 972, 1284, 1296, 1712, 1894, 1926, 1944, 2568, 2841, 2889, 3788, 3852, 3888, 5136, 5682, 5778, 7576, 7704, 8523, 8667, 11364, 11556, 15152, 15408, 17046, 17334, 22728, 23112, 25569, 26001, 34092, 34668, 45456, 46224, 51138, 52002, 68184, 69336, 76707, 101329, 102276, 104004, 136368, 138672, 153414, 202658, 204552, 208008, 230121, 303987, 306828, 405316, 409104, 416016, 460242, 607974, 613656, 810632, 911961, 920484, 1215948, 1227312, 1621264, 1823922, 1840968, 2431896, 2735883, 3647844, 3681936, 4863792, 5471766, 7295688, 8207649, 10943532, 14591376, 16415298, 21887064, 24622947, 32830596, 43774128, 49245894, 65661192, 98491788, 131322384, 196983576, 393967152]

約数ペア:

[(1, 393967152), (2, 196983576), (3, 131322384), (4, 98491788), (6, 65661192), (8, 49245894), (9, 43774128), (12, 32830596), (16, 24622947), (18, 21887064), (24, 16415298), (27, 14591376), (36, 10943532), (48, 8207649), (54, 7295688), (72, 5471766), (81, 4863792), (107, 3681936), (108, 3647844), (144, 2735883), (162, 2431896), (214, 1840968), (216, 1823922), (243, 1621264), (321, 1227312), (324, 1215948), (428, 920484), (432, 911961), (486, 810632), (642, 613656), (648, 607974), (856, 460242), (947, 416016), (963, 409104), (972, 405316), (1284, 306828), (1296, 303987), (1712, 230121), (1894, 208008), (1926, 204552), (1944, 202658), (2568, 153414), (2841, 138672), (2889, 136368), (3788, 104004), (3852, 102276), (3888, 101329), (5136, 76707), (5682, 69336), (5778, 68184), (7576, 52002), (7704, 51138), (8523, 46224), (8667, 45456), (11364, 34668), (11556, 34092), (15152, 26001), (15408, 25569), (17046, 23112), (17334, 22728)]