247965144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7417}}^1$

素因数の和:7632

約数の個数: 64

約数和(自身を含む): 712128000

約数和(自身を除く): 464162856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 7417, 8358, 11144, 14834, 16716, 22251, 29668, 33432, 44502, 51919, 59336, 89004, 103838, 155757, 178008, 207676, 311514, 415352, 623028, 1246056, 1475983, 2951966, 4427949, 5903932, 8855898, 10331881, 11807864, 17711796, 20663762, 30995643, 35423592, 41327524, 61991286, 82655048, 123982572, 247965144]

約数ペア:

[(1, 247965144), (2, 123982572), (3, 82655048), (4, 61991286), (6, 41327524), (7, 35423592), (8, 30995643), (12, 20663762), (14, 17711796), (21, 11807864), (24, 10331881), (28, 8855898), (42, 5903932), (56, 4427949), (84, 2951966), (168, 1475983), (199, 1246056), (398, 623028), (597, 415352), (796, 311514), (1194, 207676), (1393, 178008), (1592, 155757), (2388, 103838), (2786, 89004), (4179, 59336), (4776, 51919), (5572, 44502), (7417, 33432), (8358, 29668), (11144, 22251), (14834, 16716)]