1516856336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 3196670400

約数和(自身を除く): 1679814064

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 131, 152, 164, 262, 304, 328, 524, 656, 779, 929, 1048, 1558, 1858, 2096, 2489, 3116, 3716, 4978, 5371, 6232, 7432, 9956, 10742, 12464, 14864, 17651, 19912, 21484, 35302, 38089, 39824, 42968, 70604, 76178, 85936, 102049, 121699, 141208, 152356, 204098, 243398, 282416, 304712, 408196, 486796, 609424, 723691, 816392, 973592, 1447382, 1632784, 1947184, 2312281, 2894764, 4624562, 4989659, 5789528, 9249124, 9979318, 11579056, 18498248, 19958636, 36996496, 39917272, 79834544, 94803521, 189607042, 379214084, 758428168, 1516856336]

約数ペア:

[(1, 1516856336), (2, 758428168), (4, 379214084), (8, 189607042), (16, 94803521), (19, 79834544), (38, 39917272), (41, 36996496), (76, 19958636), (82, 18498248), (131, 11579056), (152, 9979318), (164, 9249124), (262, 5789528), (304, 4989659), (328, 4624562), (524, 2894764), (656, 2312281), (779, 1947184), (929, 1632784), (1048, 1447382), (1558, 973592), (1858, 816392), (2096, 723691), (2489, 609424), (3116, 486796), (3716, 408196), (4978, 304712), (5371, 282416), (6232, 243398), (7432, 204098), (9956, 152356), (10742, 141208), (12464, 121699), (14864, 102049), (17651, 85936), (19912, 76178), (21484, 70604), (35302, 42968), (38089, 39824)]