303091446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 703987200

約数和(自身を除く): 400895754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 193, 269, 278, 386, 417, 538, 579, 807, 834, 973, 1158, 1351, 1614, 1883, 1946, 2702, 2919, 3766, 4053, 5649, 5838, 8106, 11298, 26827, 37391, 51917, 53654, 74782, 80481, 103834, 112173, 155751, 160962, 187789, 224346, 261737, 311502, 363419, 375578, 523474, 563367, 726838, 785211, 1090257, 1126734, 1570422, 2180514, 7216463, 14432926, 21649389, 43298778, 50515241, 101030482, 151545723, 303091446]

約数ペア:

[(1, 303091446), (2, 151545723), (3, 101030482), (6, 50515241), (7, 43298778), (14, 21649389), (21, 14432926), (42, 7216463), (139, 2180514), (193, 1570422), (269, 1126734), (278, 1090257), (386, 785211), (417, 726838), (538, 563367), (579, 523474), (807, 375578), (834, 363419), (973, 311502), (1158, 261737), (1351, 224346), (1614, 187789), (1883, 160962), (1946, 155751), (2702, 112173), (2919, 103834), (3766, 80481), (4053, 74782), (5649, 53654), (5838, 51917), (8106, 37391), (11298, 26827)]