308492056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11213}}^1$

素因数の和:11419

約数の個数: 32

約数和(自身を含む): 612284400

約数和(自身を除く): 303792344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3439, 6878, 11213, 13756, 22426, 27512, 44852, 89704, 213047, 426094, 852188, 1704376, 2029553, 4059106, 8118212, 16236424, 38561507, 77123014, 154246028, 308492056]

約数ペア:

[(1, 308492056), (2, 154246028), (4, 77123014), (8, 38561507), (19, 16236424), (38, 8118212), (76, 4059106), (152, 2029553), (181, 1704376), (362, 852188), (724, 426094), (1448, 213047), (3439, 89704), (6878, 44852), (11213, 27512), (13756, 22426)]