389634725352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1853497}}^1$

素因数の和:1853986

約数の個数: 64

約数和(自身を含む): 1027579291200

約数和(自身を除く): 637944565848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 461, 922, 1383, 1844, 2766, 3688, 5532, 8759, 11064, 17518, 26277, 35036, 52554, 70072, 105108, 210216, 1853497, 3706994, 5560491, 7413988, 11120982, 14827976, 22241964, 35216443, 44483928, 70432886, 105649329, 140865772, 211298658, 281731544, 422597316, 845194632, 854462117, 1708924234, 2563386351, 3417848468, 5126772702, 6835696936, 10253545404, 16234780223, 20507090808, 32469560446, 48704340669, 64939120892, 97408681338, 129878241784, 194817362676, 389634725352]

約数ペア:

[(1, 389634725352), (2, 194817362676), (3, 129878241784), (4, 97408681338), (6, 64939120892), (8, 48704340669), (12, 32469560446), (19, 20507090808), (24, 16234780223), (38, 10253545404), (57, 6835696936), (76, 5126772702), (114, 3417848468), (152, 2563386351), (228, 1708924234), (456, 854462117), (461, 845194632), (922, 422597316), (1383, 281731544), (1844, 211298658), (2766, 140865772), (3688, 105649329), (5532, 70432886), (8759, 44483928), (11064, 35216443), (17518, 22241964), (26277, 14827976), (35036, 11120982), (52554, 7413988), (70072, 5560491), (105108, 3706994), (210216, 1853497)]