307946452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33532

約数の個数: 36

約数和(自身を含む): 623546560

約数和(自身を除く): 315600108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 33487, 66974, 133948, 368357, 636253, 736714, 1272506, 1473428, 2545012, 4051927, 6998783, 8103854, 13997566, 16207708, 27995132, 76986613, 153973226, 307946452]

約数ペア:

[(1, 307946452), (2, 153973226), (4, 76986613), (11, 27995132), (19, 16207708), (22, 13997566), (38, 8103854), (44, 6998783), (76, 4051927), (121, 2545012), (209, 1473428), (242, 1272506), (418, 736714), (484, 636253), (836, 368357), (2299, 133948), (4598, 66974), (9196, 33487)]