289800672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{431251}}^1$

素因数の和:431271

約数の個数: 48

約数和(自身を含む): 869404032

約数和(自身を除く): 579603360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 431251, 862502, 1293753, 1725004, 2587506, 3018757, 3450008, 5175012, 6037514, 6900016, 9056271, 10350024, 12075028, 13800032, 18112542, 20700048, 24150056, 36225084, 41400096, 48300112, 72450168, 96600224, 144900336, 289800672]

約数ペア:

[(1, 289800672), (2, 144900336), (3, 96600224), (4, 72450168), (6, 48300112), (7, 41400096), (8, 36225084), (12, 24150056), (14, 20700048), (16, 18112542), (21, 13800032), (24, 12075028), (28, 10350024), (32, 9056271), (42, 6900016), (48, 6037514), (56, 5175012), (84, 3450008), (96, 3018757), (112, 2587506), (168, 1725004), (224, 1293753), (336, 862502), (672, 431251)]