1005989724

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{733}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 2588935440

約数和(自身を除く): 1582945716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 569, 603, 733, 804, 1138, 1206, 1466, 1707, 2199, 2276, 2412, 2932, 3414, 4398, 5121, 6597, 6828, 8796, 10242, 13194, 20484, 26388, 38123, 49111, 76246, 98222, 114369, 147333, 152492, 196444, 228738, 294666, 343107, 417077, 441999, 457476, 589332, 686214, 834154, 883998, 1251231, 1372428, 1668308, 1767996, 2502462, 3753693, 5004924, 7507386, 15014772, 27944159, 55888318, 83832477, 111776636, 167664954, 251497431, 335329908, 502994862, 1005989724]

約数ペア:

[(1, 1005989724), (2, 502994862), (3, 335329908), (4, 251497431), (6, 167664954), (9, 111776636), (12, 83832477), (18, 55888318), (36, 27944159), (67, 15014772), (134, 7507386), (201, 5004924), (268, 3753693), (402, 2502462), (569, 1767996), (603, 1668308), (733, 1372428), (804, 1251231), (1138, 883998), (1206, 834154), (1466, 686214), (1707, 589332), (2199, 457476), (2276, 441999), (2412, 417077), (2932, 343107), (3414, 294666), (4398, 228738), (5121, 196444), (6597, 152492), (6828, 147333), (8796, 114369), (10242, 98222), (13194, 76246), (20484, 49111), (26388, 38123)]