342804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 1034208

約数和(自身を除く): 691404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 53, 66, 77, 84, 98, 106, 132, 147, 154, 159, 196, 212, 231, 294, 308, 318, 371, 462, 539, 583, 588, 636, 742, 924, 1078, 1113, 1166, 1484, 1617, 1749, 2156, 2226, 2332, 2597, 3234, 3498, 4081, 4452, 5194, 6468, 6996, 7791, 8162, 10388, 12243, 15582, 16324, 24486, 28567, 31164, 48972, 57134, 85701, 114268, 171402, 342804]

約数ペア:

[(1, 342804), (2, 171402), (3, 114268), (4, 85701), (6, 57134), (7, 48972), (11, 31164), (12, 28567), (14, 24486), (21, 16324), (22, 15582), (28, 12243), (33, 10388), (42, 8162), (44, 7791), (49, 6996), (53, 6468), (66, 5194), (77, 4452), (84, 4081), (98, 3498), (106, 3234), (132, 2597), (147, 2332), (154, 2226), (159, 2156), (196, 1749), (212, 1617), (231, 1484), (294, 1166), (308, 1113), (318, 1078), (371, 924), (462, 742), (539, 636), (583, 588)]