387668928

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{19603}}^1$

素因数の和:19721

約数の個数: 56

約数和(自身を含む): 1035718528

約数和(自身を除く): 648049600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 19603, 19776, 39206, 58809, 78412, 117618, 156824, 235236, 313648, 470472, 627296, 940944, 1254592, 1881888, 2019109, 3763776, 4038218, 6057327, 8076436, 12114654, 16152872, 24229308, 32305744, 48458616, 64611488, 96917232, 129222976, 193834464, 387668928]

約数ペア:

[(1, 387668928), (2, 193834464), (3, 129222976), (4, 96917232), (6, 64611488), (8, 48458616), (12, 32305744), (16, 24229308), (24, 16152872), (32, 12114654), (48, 8076436), (64, 6057327), (96, 4038218), (103, 3763776), (192, 2019109), (206, 1881888), (309, 1254592), (412, 940944), (618, 627296), (824, 470472), (1236, 313648), (1648, 235236), (2472, 156824), (3296, 117618), (4944, 78412), (6592, 58809), (9888, 39206), (19603, 19776)]