306720372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{54499}}^1$

素因数の和:54580

約数の個数: 48

約数和(自身を含む): 830144000

約数和(自身を除く): 523423628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 54499, 108998, 163497, 217996, 326994, 381493, 653988, 762986, 1144479, 1525972, 2288958, 3651433, 4577916, 7302866, 10954299, 14605732, 21908598, 25560031, 43817196, 51120062, 76680093, 102240124, 153360186, 306720372]

約数ペア:

[(1, 306720372), (2, 153360186), (3, 102240124), (4, 76680093), (6, 51120062), (7, 43817196), (12, 25560031), (14, 21908598), (21, 14605732), (28, 10954299), (42, 7302866), (67, 4577916), (84, 3651433), (134, 2288958), (201, 1525972), (268, 1144479), (402, 762986), (469, 653988), (804, 381493), (938, 326994), (1407, 217996), (1876, 163497), (2814, 108998), (5628, 54499)]