306188876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2293}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 647458560

約数和(自身を除く): 341269684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 251, 266, 502, 532, 1004, 1757, 2293, 3514, 4586, 4769, 7028, 9172, 9538, 16051, 19076, 32102, 33383, 43567, 64204, 66766, 87134, 133532, 174268, 304969, 575543, 609938, 1151086, 1219876, 2302172, 4028801, 8057602, 10935317, 16115204, 21870634, 43741268, 76547219, 153094438, 306188876]

約数ペア:

[(1, 306188876), (2, 153094438), (4, 76547219), (7, 43741268), (14, 21870634), (19, 16115204), (28, 10935317), (38, 8057602), (76, 4028801), (133, 2302172), (251, 1219876), (266, 1151086), (502, 609938), (532, 575543), (1004, 304969), (1757, 174268), (2293, 133532), (3514, 87134), (4586, 66766), (4769, 64204), (7028, 43567), (9172, 33383), (9538, 32102), (16051, 19076)]