319521462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{69431}}^1$

素因数の和:69508

約数の個数: 32

約数和(自身を含む): 699874560

約数和(自身を除く): 380353098

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 69431, 138862, 208293, 416586, 902603, 1805206, 2707809, 4096429, 5415618, 8192858, 12289287, 24578574, 53253577, 106507154, 159760731, 319521462]

約数ペア:

[(1, 319521462), (2, 159760731), (3, 106507154), (6, 53253577), (13, 24578574), (26, 12289287), (39, 8192858), (59, 5415618), (78, 4096429), (118, 2707809), (177, 1805206), (354, 902603), (767, 416586), (1534, 208293), (2301, 138862), (4602, 69431)]