245952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1$

素因数の和:86

約数の個数: 84

約数和(自身を含む): 818896

約数和(自身を除く): 572944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 576, 672, 732, 854, 976, 1008, 1098, 1281, 1344, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 3904, 4032, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 11712, 13664, 15372, 17568, 20496, 27328, 30744, 35136, 40992, 61488, 81984, 122976, 245952]

約数ペア:

[(1, 245952), (2, 122976), (3, 81984), (4, 61488), (6, 40992), (7, 35136), (8, 30744), (9, 27328), (12, 20496), (14, 17568), (16, 15372), (18, 13664), (21, 11712), (24, 10248), (28, 8784), (32, 7686), (36, 6832), (42, 5856), (48, 5124), (56, 4392), (61, 4032), (63, 3904), (64, 3843), (72, 3416), (84, 2928), (96, 2562), (112, 2196), (122, 2016), (126, 1952), (144, 1708), (168, 1464), (183, 1344), (192, 1281), (224, 1098), (244, 1008), (252, 976), (288, 854), (336, 732), (366, 672), (427, 576), (448, 549), (488, 504)]