306301008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 872280480

約数和(自身を除く): 565979472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 169, 183, 208, 244, 312, 338, 366, 488, 507, 619, 624, 676, 732, 793, 976, 1014, 1238, 1352, 1464, 1586, 1857, 2028, 2379, 2476, 2704, 2928, 3172, 3714, 4056, 4758, 4952, 6344, 7428, 8047, 8112, 9516, 9904, 10309, 12688, 14856, 16094, 19032, 20618, 24141, 29712, 30927, 32188, 37759, 38064, 41236, 48282, 61854, 64376, 75518, 82472, 96564, 104611, 113277, 123708, 128752, 151036, 164944, 193128, 209222, 226554, 247416, 302072, 313833, 386256, 418444, 453108, 490867, 494832, 604144, 627666, 836888, 906216, 981734, 1255332, 1472601, 1673776, 1812432, 1963468, 2510664, 2945202, 3926936, 5021328, 5890404, 6381271, 7853872, 11780808, 12762542, 19143813, 23561616, 25525084, 38287626, 51050168, 76575252, 102100336, 153150504, 306301008]

約数ペア:

[(1, 306301008), (2, 153150504), (3, 102100336), (4, 76575252), (6, 51050168), (8, 38287626), (12, 25525084), (13, 23561616), (16, 19143813), (24, 12762542), (26, 11780808), (39, 7853872), (48, 6381271), (52, 5890404), (61, 5021328), (78, 3926936), (104, 2945202), (122, 2510664), (156, 1963468), (169, 1812432), (183, 1673776), (208, 1472601), (244, 1255332), (312, 981734), (338, 906216), (366, 836888), (488, 627666), (507, 604144), (619, 494832), (624, 490867), (676, 453108), (732, 418444), (793, 386256), (976, 313833), (1014, 302072), (1238, 247416), (1352, 226554), (1464, 209222), (1586, 193128), (1857, 164944), (2028, 151036), (2379, 128752), (2476, 123708), (2704, 113277), (2928, 104611), (3172, 96564), (3714, 82472), (4056, 75518), (4758, 64376), (4952, 61854), (6344, 48282), (7428, 41236), (8047, 38064), (8112, 37759), (9516, 32188), (9904, 30927), (10309, 29712), (12688, 24141), (14856, 20618), (16094, 19032)]