421183392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{626761}}^1$

素因数の和:626781

約数の個数: 48

約数和(自身を含む): 1263552192

約数和(自身を除く): 842368800

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, 626761, 1253522, 1880283, 2507044, 3760566, 4387327, 5014088, 7521132, 8774654, 10028176, 13161981, 15042264, 17549308, 20056352, 26323962, 30084528, 35098616, 52647924, 60169056, 70197232, 105295848, 140394464, 210591696, 421183392]

約数ペア:

[(1, 421183392), (2, 210591696), (3, 140394464), (4, 105295848), (6, 70197232), (7, 60169056), (8, 52647924), (12, 35098616), (14, 30084528), (16, 26323962), (21, 20056352), (24, 17549308), (28, 15042264), (32, 13161981), (42, 10028176), (48, 8774654), (56, 7521132), (84, 5014088), (96, 4387327), (112, 3760566), (168, 2507044), (224, 1880283), (336, 1253522), (672, 626761)]