291269832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24419}}^1$

素因数の和:24506

約数の個数: 64

約数和(自身を含む): 843955200

約数和(自身を除く): 552685368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 24419, 48838, 73257, 97676, 146514, 170933, 195352, 293028, 341866, 512799, 586056, 683732, 1025598, 1367464, 1733749, 2051196, 3467498, 4102392, 5201247, 6934996, 10402494, 12136243, 13869992, 20804988, 24272486, 36408729, 41609976, 48544972, 72817458, 97089944, 145634916, 291269832]

約数ペア:

[(1, 291269832), (2, 145634916), (3, 97089944), (4, 72817458), (6, 48544972), (7, 41609976), (8, 36408729), (12, 24272486), (14, 20804988), (21, 13869992), (24, 12136243), (28, 10402494), (42, 6934996), (56, 5201247), (71, 4102392), (84, 3467498), (142, 2051196), (168, 1733749), (213, 1367464), (284, 1025598), (426, 683732), (497, 586056), (568, 512799), (852, 341866), (994, 293028), (1491, 195352), (1704, 170933), (1988, 146514), (2982, 97676), (3976, 73257), (5964, 48838), (11928, 24419)]