289301454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23327}}^1$

素因数の和:23401

約数の個数: 48

約数和(自身を含む): 687802752

約数和(自身を除く): 398501298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 23327, 46654, 69981, 139962, 209943, 303251, 419886, 606502, 909753, 1236331, 1819506, 2472662, 2729259, 3708993, 5458518, 7417986, 11126979, 16072303, 22253958, 32144606, 48216909, 96433818, 144650727, 289301454]

約数ペア:

[(1, 289301454), (2, 144650727), (3, 96433818), (6, 48216909), (9, 32144606), (13, 22253958), (18, 16072303), (26, 11126979), (39, 7417986), (53, 5458518), (78, 3708993), (106, 2729259), (117, 2472662), (159, 1819506), (234, 1236331), (318, 909753), (477, 606502), (689, 419886), (954, 303251), (1378, 209943), (2067, 139962), (4134, 69981), (6201, 46654), (12402, 23327)]