455856408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 1447084080

約数和(自身を除く): 991227672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 157, 168, 196, 252, 294, 314, 392, 441, 471, 504, 588, 628, 823, 882, 942, 1099, 1176, 1256, 1413, 1646, 1764, 1884, 2198, 2469, 2826, 3292, 3297, 3528, 3768, 4396, 4938, 5652, 5761, 6584, 6594, 7407, 7693, 8792, 9876, 9891, 11304, 11522, 13188, 14814, 15386, 17283, 19752, 19782, 23044, 23079, 26376, 29628, 30772, 34566, 39564, 40327, 46088, 46158, 51849, 59256, 61544, 69132, 69237, 79128, 80654, 92316, 103698, 120981, 129211, 138264, 138474, 161308, 184632, 207396, 241962, 258422, 276948, 322616, 362943, 387633, 414792, 483924, 516844, 553896, 725886, 775266, 904477, 967848, 1033688, 1162899, 1451772, 1550532, 1808954, 2325798, 2713431, 2903544, 3101064, 3617908, 4651596, 5426862, 6331339, 7235816, 8140293, 9303192, 10853724, 12662678, 16280586, 18994017, 21707448, 25325356, 32561172, 37988034, 50650712, 56982051, 65122344, 75976068, 113964102, 151952136, 227928204, 455856408]

約数ペア:

[(1, 455856408), (2, 227928204), (3, 151952136), (4, 113964102), (6, 75976068), (7, 65122344), (8, 56982051), (9, 50650712), (12, 37988034), (14, 32561172), (18, 25325356), (21, 21707448), (24, 18994017), (28, 16280586), (36, 12662678), (42, 10853724), (49, 9303192), (56, 8140293), (63, 7235816), (72, 6331339), (84, 5426862), (98, 4651596), (126, 3617908), (147, 3101064), (157, 2903544), (168, 2713431), (196, 2325798), (252, 1808954), (294, 1550532), (314, 1451772), (392, 1162899), (441, 1033688), (471, 967848), (504, 904477), (588, 775266), (628, 725886), (823, 553896), (882, 516844), (942, 483924), (1099, 414792), (1176, 387633), (1256, 362943), (1413, 322616), (1646, 276948), (1764, 258422), (1884, 241962), (2198, 207396), (2469, 184632), (2826, 161308), (3292, 138474), (3297, 138264), (3528, 129211), (3768, 120981), (4396, 103698), (4938, 92316), (5652, 80654), (5761, 79128), (6584, 69237), (6594, 69132), (7407, 61544), (7693, 59256), (8792, 51849), (9876, 46158), (9891, 46088), (11304, 40327), (11522, 39564), (13188, 34566), (14814, 30772), (15386, 29628), (17283, 26376), (19752, 23079), (19782, 23044)]