394244676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 1195958400

約数和(自身を除く): 801713724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 73, 84, 87, 116, 126, 146, 174, 203, 219, 252, 261, 292, 348, 406, 438, 511, 522, 609, 657, 739, 812, 876, 1022, 1044, 1218, 1314, 1478, 1533, 1827, 2044, 2117, 2217, 2436, 2628, 2956, 3066, 3654, 4234, 4434, 4599, 5173, 6132, 6351, 6651, 7308, 8468, 8868, 9198, 10346, 12702, 13302, 14819, 15519, 18396, 19053, 20692, 21431, 25404, 26604, 29638, 31038, 38106, 42862, 44457, 46557, 53947, 59276, 62076, 64293, 76212, 85724, 88914, 93114, 107894, 128586, 133371, 150017, 161841, 177828, 186228, 192879, 215788, 257172, 266742, 300034, 323682, 377629, 385758, 450051, 485523, 533484, 600068, 647364, 755258, 771516, 900102, 971046, 1132887, 1350153, 1510516, 1564463, 1800204, 1942092, 2265774, 2700306, 3128926, 3398661, 4531548, 4693389, 5400612, 6257852, 6797322, 9386778, 10951241, 13594644, 14080167, 18773556, 21902482, 28160334, 32853723, 43804964, 56320668, 65707446, 98561169, 131414892, 197122338, 394244676]

約数ペア:

[(1, 394244676), (2, 197122338), (3, 131414892), (4, 98561169), (6, 65707446), (7, 56320668), (9, 43804964), (12, 32853723), (14, 28160334), (18, 21902482), (21, 18773556), (28, 14080167), (29, 13594644), (36, 10951241), (42, 9386778), (58, 6797322), (63, 6257852), (73, 5400612), (84, 4693389), (87, 4531548), (116, 3398661), (126, 3128926), (146, 2700306), (174, 2265774), (203, 1942092), (219, 1800204), (252, 1564463), (261, 1510516), (292, 1350153), (348, 1132887), (406, 971046), (438, 900102), (511, 771516), (522, 755258), (609, 647364), (657, 600068), (739, 533484), (812, 485523), (876, 450051), (1022, 385758), (1044, 377629), (1218, 323682), (1314, 300034), (1478, 266742), (1533, 257172), (1827, 215788), (2044, 192879), (2117, 186228), (2217, 177828), (2436, 161841), (2628, 150017), (2956, 133371), (3066, 128586), (3654, 107894), (4234, 93114), (4434, 88914), (4599, 85724), (5173, 76212), (6132, 64293), (6351, 62076), (6651, 59276), (7308, 53947), (8468, 46557), (8868, 44457), (9198, 42862), (10346, 38106), (12702, 31038), (13302, 29638), (14819, 26604), (15519, 25404), (18396, 21431), (19053, 20692)]