249029928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{494107}}^1$

素因数の和:494126

約数の個数: 48

約数和(自身を含む): 770808480

約数和(自身を除く): 521778552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 494107, 988214, 1482321, 1976428, 2964642, 3458749, 3952856, 4446963, 5929284, 6917498, 8893926, 10376247, 11858568, 13834996, 17787852, 20752494, 27669992, 31128741, 35575704, 41504988, 62257482, 83009976, 124514964, 249029928]

約数ペア:

[(1, 249029928), (2, 124514964), (3, 83009976), (4, 62257482), (6, 41504988), (7, 35575704), (8, 31128741), (9, 27669992), (12, 20752494), (14, 17787852), (18, 13834996), (21, 11858568), (24, 10376247), (28, 8893926), (36, 6917498), (42, 5929284), (56, 4446963), (63, 3952856), (72, 3458749), (84, 2964642), (126, 1976428), (168, 1482321), (252, 988214), (504, 494107)]