338202318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 780019200

約数和(自身を除く): 441816882

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 79, 94, 102, 114, 141, 158, 237, 282, 323, 474, 646, 799, 893, 969, 1343, 1501, 1598, 1786, 1938, 2209, 2397, 2679, 2686, 3002, 3713, 4029, 4418, 4503, 4794, 5358, 6627, 7426, 8058, 9006, 11139, 13254, 15181, 22278, 25517, 30362, 37553, 41971, 45543, 51034, 63121, 70547, 75106, 76551, 83942, 91086, 112659, 125913, 126242, 141094, 153102, 174511, 189363, 211641, 225318, 251826, 349022, 378726, 423282, 523533, 713507, 1047066, 1199299, 1427014, 2140521, 2398598, 2966687, 3315709, 3597897, 4281042, 5933374, 6631418, 7195794, 8900061, 9947127, 17800122, 19894254, 56367053, 112734106, 169101159, 338202318]

約数ペア:

[(1, 338202318), (2, 169101159), (3, 112734106), (6, 56367053), (17, 19894254), (19, 17800122), (34, 9947127), (38, 8900061), (47, 7195794), (51, 6631418), (57, 5933374), (79, 4281042), (94, 3597897), (102, 3315709), (114, 2966687), (141, 2398598), (158, 2140521), (237, 1427014), (282, 1199299), (323, 1047066), (474, 713507), (646, 523533), (799, 423282), (893, 378726), (969, 349022), (1343, 251826), (1501, 225318), (1598, 211641), (1786, 189363), (1938, 174511), (2209, 153102), (2397, 141094), (2679, 126242), (2686, 125913), (3002, 112659), (3713, 91086), (4029, 83942), (4418, 76551), (4503, 75106), (4794, 70547), (5358, 63121), (6627, 51034), (7426, 45543), (8058, 41971), (9006, 37553), (11139, 30362), (13254, 25517), (15181, 22278)]