408040836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1933}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 1111199040

約数和(自身を除く): 703158204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 359, 588, 718, 1077, 1436, 1933, 2154, 2513, 3866, 4308, 5026, 5799, 7539, 7732, 10052, 11598, 13531, 15078, 17591, 23196, 27062, 30156, 35182, 40593, 52773, 54124, 70364, 81186, 94717, 105546, 162372, 189434, 211092, 284151, 378868, 568302, 693947, 1136604, 1387894, 2081841, 2775788, 4163682, 4857629, 8327364, 9715258, 14572887, 19430516, 29145774, 34003403, 58291548, 68006806, 102010209, 136013612, 204020418, 408040836]

約数ペア:

[(1, 408040836), (2, 204020418), (3, 136013612), (4, 102010209), (6, 68006806), (7, 58291548), (12, 34003403), (14, 29145774), (21, 19430516), (28, 14572887), (42, 9715258), (49, 8327364), (84, 4857629), (98, 4163682), (147, 2775788), (196, 2081841), (294, 1387894), (359, 1136604), (588, 693947), (718, 568302), (1077, 378868), (1436, 284151), (1933, 211092), (2154, 189434), (2513, 162372), (3866, 105546), (4308, 94717), (5026, 81186), (5799, 70364), (7539, 54124), (7732, 52773), (10052, 40593), (11598, 35182), (13531, 30156), (15078, 27062), (17591, 23196)]