338136372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2689}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 979160000

約数和(自身を除く): 641023628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1996, 2689, 2994, 3493, 4491, 5378, 5988, 6986, 8067, 8982, 10479, 10756, 13972, 16134, 17964, 18823, 20958, 24201, 31437, 32268, 37646, 41916, 48402, 56469, 62874, 75292, 96804, 112938, 125748, 169407, 225876, 338814, 677628, 1341811, 2683622, 4025433, 5367244, 8050866, 9392677, 12076299, 16101732, 18785354, 24152598, 28178031, 37570708, 48305196, 56356062, 84534093, 112712124, 169068186, 338136372]

約数ペア:

[(1, 338136372), (2, 169068186), (3, 112712124), (4, 84534093), (6, 56356062), (7, 48305196), (9, 37570708), (12, 28178031), (14, 24152598), (18, 18785354), (21, 16101732), (28, 12076299), (36, 9392677), (42, 8050866), (63, 5367244), (84, 4025433), (126, 2683622), (252, 1341811), (499, 677628), (998, 338814), (1497, 225876), (1996, 169407), (2689, 125748), (2994, 112938), (3493, 96804), (4491, 75292), (5378, 62874), (5988, 56469), (6986, 48402), (8067, 41916), (8982, 37646), (10479, 32268), (10756, 31437), (13972, 24201), (16134, 20958), (17964, 18823)]