304672836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 793445632

約数和(自身を除く): 488772796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 251, 372, 403, 502, 753, 806, 1004, 1209, 1506, 1612, 2418, 3012, 3263, 4836, 6526, 7781, 9789, 13052, 15562, 19578, 23343, 31124, 39156, 46686, 63001, 93372, 101153, 126002, 189003, 202306, 252004, 303459, 378006, 404612, 606918, 756012, 819013, 1213836, 1638026, 1953031, 2457039, 3276052, 3906062, 4914078, 5859093, 7812124, 9828156, 11718186, 23436372, 25389403, 50778806, 76168209, 101557612, 152336418, 304672836]

約数ペア:

[(1, 304672836), (2, 152336418), (3, 101557612), (4, 76168209), (6, 50778806), (12, 25389403), (13, 23436372), (26, 11718186), (31, 9828156), (39, 7812124), (52, 5859093), (62, 4914078), (78, 3906062), (93, 3276052), (124, 2457039), (156, 1953031), (186, 1638026), (251, 1213836), (372, 819013), (403, 756012), (502, 606918), (753, 404612), (806, 378006), (1004, 303459), (1209, 252004), (1506, 202306), (1612, 189003), (2418, 126002), (3012, 101153), (3263, 93372), (4836, 63001), (6526, 46686), (7781, 39156), (9789, 31124), (13052, 23343), (15562, 19578)]