397340412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{1447}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 1081551744

約数和(自身を除く): 684211332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 588, 934, 1401, 1447, 1868, 2802, 2894, 3269, 4341, 5604, 5788, 6538, 8682, 9807, 10129, 13076, 17364, 19614, 20258, 22883, 30387, 39228, 40516, 45766, 60774, 68649, 70903, 91532, 121548, 137298, 141806, 212709, 274596, 283612, 425418, 675749, 850836, 1351498, 2027247, 2702996, 4054494, 4730243, 8108988, 9460486, 14190729, 18920972, 28381458, 33111701, 56762916, 66223402, 99335103, 132446804, 198670206, 397340412]

約数ペア:

[(1, 397340412), (2, 198670206), (3, 132446804), (4, 99335103), (6, 66223402), (7, 56762916), (12, 33111701), (14, 28381458), (21, 18920972), (28, 14190729), (42, 9460486), (49, 8108988), (84, 4730243), (98, 4054494), (147, 2702996), (196, 2027247), (294, 1351498), (467, 850836), (588, 675749), (934, 425418), (1401, 283612), (1447, 274596), (1868, 212709), (2802, 141806), (2894, 137298), (3269, 121548), (4341, 91532), (5604, 70903), (5788, 68649), (6538, 60774), (8682, 45766), (9807, 40516), (10129, 39228), (13076, 30387), (17364, 22883), (19614, 20258)]