253395984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{170293}}^1$

素因数の和:170335

約数の個数: 40

約数和(自身を含む): 675726592

約数和(自身を除く): 422330608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 170293, 340586, 510879, 681172, 1021758, 1362344, 2043516, 2724688, 4087032, 5279083, 8174064, 10558166, 15837249, 21116332, 31674498, 42232664, 63348996, 84465328, 126697992, 253395984]

約数ペア:

[(1, 253395984), (2, 126697992), (3, 84465328), (4, 63348996), (6, 42232664), (8, 31674498), (12, 21116332), (16, 15837249), (24, 10558166), (31, 8174064), (48, 5279083), (62, 4087032), (93, 2724688), (124, 2043516), (186, 1362344), (248, 1021758), (372, 681172), (496, 510879), (744, 340586), (1488, 170293)]