380000492118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2356943}}^1$

素因数の和:2357030

約数の個数: 72

約数和(自身を含む): 908361503712

約数和(自身を除く): 528361011594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 318, 338, 477, 507, 689, 954, 1014, 1378, 1521, 2067, 3042, 4134, 6201, 8957, 12402, 17914, 26871, 53742, 80613, 161226, 2356943, 4713886, 7070829, 14141658, 21212487, 30640259, 42424974, 61280518, 91920777, 124917979, 183841554, 249835958, 275762331, 374753937, 398323367, 551524662, 749507874, 796646734, 1124261811, 1194970101, 1623933727, 2248523622, 2389940202, 3247867454, 3584910303, 4871801181, 7169820606, 9743602362, 14615403543, 21111138451, 29230807086, 42222276902, 63333415353, 126666830706, 190000246059, 380000492118]

約数ペア:

[(1, 380000492118), (2, 190000246059), (3, 126666830706), (6, 63333415353), (9, 42222276902), (13, 29230807086), (18, 21111138451), (26, 14615403543), (39, 9743602362), (53, 7169820606), (78, 4871801181), (106, 3584910303), (117, 3247867454), (159, 2389940202), (169, 2248523622), (234, 1623933727), (318, 1194970101), (338, 1124261811), (477, 796646734), (507, 749507874), (689, 551524662), (954, 398323367), (1014, 374753937), (1378, 275762331), (1521, 249835958), (2067, 183841554), (3042, 124917979), (4134, 91920777), (6201, 61280518), (8957, 42424974), (12402, 30640259), (17914, 21212487), (26871, 14141658), (53742, 7070829), (80613, 4713886), (161226, 2356943)]