214973028

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 582905400

約数和(自身を除く): 367932372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 73, 81, 108, 122, 146, 149, 162, 183, 219, 244, 292, 298, 324, 366, 438, 447, 549, 596, 657, 732, 876, 894, 1098, 1314, 1341, 1647, 1788, 1971, 2196, 2628, 2682, 3294, 3942, 4023, 4453, 4941, 5364, 5913, 6588, 7884, 8046, 8906, 9089, 9882, 10877, 11826, 12069, 13359, 16092, 17812, 18178, 19764, 21754, 23652, 24138, 26718, 27267, 32631, 36356, 40077, 43508, 48276, 53436, 54534, 65262, 80154, 81801, 97893, 109068, 120231, 130524, 160308, 163602, 195786, 240462, 245403, 293679, 327204, 360693, 391572, 480924, 490806, 587358, 663497, 721386, 736209, 881037, 981612, 1174716, 1326994, 1442772, 1472418, 1762074, 1990491, 2653988, 2944836, 3524148, 3980982, 5971473, 7961964, 11942946, 17914419, 23885892, 35828838, 53743257, 71657676, 107486514, 214973028]

約数ペア:

[(1, 214973028), (2, 107486514), (3, 71657676), (4, 53743257), (6, 35828838), (9, 23885892), (12, 17914419), (18, 11942946), (27, 7961964), (36, 5971473), (54, 3980982), (61, 3524148), (73, 2944836), (81, 2653988), (108, 1990491), (122, 1762074), (146, 1472418), (149, 1442772), (162, 1326994), (183, 1174716), (219, 981612), (244, 881037), (292, 736209), (298, 721386), (324, 663497), (366, 587358), (438, 490806), (447, 480924), (549, 391572), (596, 360693), (657, 327204), (732, 293679), (876, 245403), (894, 240462), (1098, 195786), (1314, 163602), (1341, 160308), (1647, 130524), (1788, 120231), (1971, 109068), (2196, 97893), (2628, 81801), (2682, 80154), (3294, 65262), (3942, 54534), (4023, 53436), (4453, 48276), (4941, 43508), (5364, 40077), (5913, 36356), (6588, 32631), (7884, 27267), (8046, 26718), (8906, 24138), (9089, 23652), (9882, 21754), (10877, 19764), (11826, 18178), (12069, 17812), (13359, 16092)]