380606616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{406631}}^1$

素因数の和:406656

約数の個数: 48

約数和(自身を含む): 1110105360

約数和(自身を除く): 729498744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 406631, 813262, 1219893, 1626524, 2439786, 3253048, 3659679, 4879572, 5286203, 7319358, 9759144, 10572406, 14638716, 15858609, 21144812, 29277432, 31717218, 42289624, 47575827, 63434436, 95151654, 126868872, 190303308, 380606616]

約数ペア:

[(1, 380606616), (2, 190303308), (3, 126868872), (4, 95151654), (6, 63434436), (8, 47575827), (9, 42289624), (12, 31717218), (13, 29277432), (18, 21144812), (24, 15858609), (26, 14638716), (36, 10572406), (39, 9759144), (52, 7319358), (72, 5286203), (78, 4879572), (104, 3659679), (117, 3253048), (156, 2439786), (234, 1626524), (312, 1219893), (468, 813262), (936, 406631)]