490492728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619309}}^1$

素因数の和:619332

約数の個数: 48

約数和(自身を含む): 1449185400

約数和(自身を除く): 958692672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 619309, 1238618, 1857927, 2477236, 3715854, 4954472, 5573781, 6812399, 7431708, 11147562, 13624798, 14863416, 20437197, 22295124, 27249596, 40874394, 44590248, 54499192, 61311591, 81748788, 122623182, 163497576, 245246364, 490492728]

約数ペア:

[(1, 490492728), (2, 245246364), (3, 163497576), (4, 122623182), (6, 81748788), (8, 61311591), (9, 54499192), (11, 44590248), (12, 40874394), (18, 27249596), (22, 22295124), (24, 20437197), (33, 14863416), (36, 13624798), (44, 11147562), (66, 7431708), (72, 6812399), (88, 5573781), (99, 4954472), (132, 3715854), (198, 2477236), (264, 1857927), (396, 1238618), (792, 619309)]