381674328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 1178012160

約数和(自身を除く): 796337832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 103, 137, 138, 147, 161, 168, 184, 196, 206, 274, 276, 294, 309, 322, 392, 411, 412, 483, 548, 552, 588, 618, 644, 721, 822, 824, 959, 966, 1096, 1127, 1176, 1236, 1288, 1442, 1644, 1918, 1932, 2163, 2254, 2369, 2472, 2877, 2884, 3151, 3288, 3381, 3836, 3864, 4326, 4508, 4738, 5047, 5754, 5768, 6302, 6713, 6762, 7107, 7672, 8652, 9016, 9453, 9476, 10094, 11508, 12604, 13426, 13524, 14111, 14214, 15141, 16583, 17304, 18906, 18952, 20139, 20188, 22057, 23016, 25208, 26852, 27048, 28222, 28428, 30282, 33166, 37812, 40278, 40376, 42333, 44114, 49749, 53704, 56444, 56856, 60564, 66171, 66332, 75624, 80556, 84666, 88228, 98777, 99498, 112888, 116081, 121128, 132342, 132664, 154399, 161112, 169332, 176456, 197554, 198996, 232162, 264684, 296331, 308798, 324553, 338664, 348243, 395108, 397992, 463197, 464324, 529368, 592662, 617596, 649106, 691439, 696486, 790216, 926394, 928648, 973659, 1185324, 1235192, 1298212, 1382878, 1392972, 1852788, 1947318, 2074317, 2271871, 2370648, 2596424, 2765756, 2785944, 3705576, 3894636, 4148634, 4543742, 5531512, 6815613, 7789272, 8297268, 9087484, 13631226, 15903097, 16594536, 18174968, 27262452, 31806194, 47709291, 54524904, 63612388, 95418582, 127224776, 190837164, 381674328]

約数ペア:

[(1, 381674328), (2, 190837164), (3, 127224776), (4, 95418582), (6, 63612388), (7, 54524904), (8, 47709291), (12, 31806194), (14, 27262452), (21, 18174968), (23, 16594536), (24, 15903097), (28, 13631226), (42, 9087484), (46, 8297268), (49, 7789272), (56, 6815613), (69, 5531512), (84, 4543742), (92, 4148634), (98, 3894636), (103, 3705576), (137, 2785944), (138, 2765756), (147, 2596424), (161, 2370648), (168, 2271871), (184, 2074317), (196, 1947318), (206, 1852788), (274, 1392972), (276, 1382878), (294, 1298212), (309, 1235192), (322, 1185324), (392, 973659), (411, 928648), (412, 926394), (483, 790216), (548, 696486), (552, 691439), (588, 649106), (618, 617596), (644, 592662), (721, 529368), (822, 464324), (824, 463197), (959, 397992), (966, 395108), (1096, 348243), (1127, 338664), (1176, 324553), (1236, 308798), (1288, 296331), (1442, 264684), (1644, 232162), (1918, 198996), (1932, 197554), (2163, 176456), (2254, 169332), (2369, 161112), (2472, 154399), (2877, 132664), (2884, 132342), (3151, 121128), (3288, 116081), (3381, 112888), (3836, 99498), (3864, 98777), (4326, 88228), (4508, 84666), (4738, 80556), (5047, 75624), (5754, 66332), (5768, 66171), (6302, 60564), (6713, 56856), (6762, 56444), (7107, 53704), (7672, 49749), (8652, 44114), (9016, 42333), (9453, 40376), (9476, 40278), (10094, 37812), (11508, 33166), (12604, 30282), (13426, 28428), (13524, 28222), (14111, 27048), (14214, 26852), (15141, 25208), (16583, 23016), (17304, 22057), (18906, 20188), (18952, 20139)]