1209189072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 3975495552

約数和(自身を除く): 2766306480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 71, 78, 84, 91, 98, 104, 112, 142, 147, 156, 168, 182, 196, 208, 213, 273, 284, 294, 312, 336, 364, 392, 426, 497, 546, 557, 568, 588, 624, 637, 728, 784, 852, 923, 994, 1092, 1114, 1136, 1176, 1274, 1456, 1491, 1671, 1704, 1846, 1911, 1988, 2184, 2228, 2352, 2548, 2769, 2982, 3342, 3408, 3479, 3692, 3822, 3899, 3976, 4368, 4456, 5096, 5538, 5964, 6461, 6684, 6958, 7241, 7384, 7644, 7798, 7952, 8912, 10192, 10437, 11076, 11697, 11928, 12922, 13368, 13916, 14482, 14768, 15288, 15596, 19383, 20874, 21723, 22152, 23394, 23856, 25844, 26736, 27293, 27832, 28964, 30576, 31192, 38766, 39547, 41748, 43446, 44304, 45227, 46788, 50687, 51688, 54586, 55664, 57928, 62384, 77532, 79094, 81879, 83496, 86892, 90454, 93576, 101374, 103376, 109172, 115856, 118641, 135681, 152061, 155064, 158188, 163758, 166992, 173784, 180908, 187152, 202748, 218344, 237282, 271362, 276829, 304122, 310128, 316376, 327516, 347568, 354809, 361816, 405496, 436688, 474564, 514111, 542724, 553658, 608244, 632752, 655032, 709618, 723632, 810992, 830487, 949128, 1028222, 1064427, 1085448, 1107316, 1216488, 1310064, 1419236, 1542333, 1660974, 1898256, 1937803, 2056444, 2128854, 2170896, 2214632, 2432976, 2838472, 3084666, 3321948, 3598777, 3875606, 4112888, 4257708, 4429264, 5676944, 5813409, 6169332, 6643896, 7197554, 7751212, 8225776, 8515416, 10796331, 11626818, 12338664, 13287792, 14395108, 15502424, 17030832, 21592662, 23253636, 24677328, 25191439, 28790216, 31004848, 43185324, 46507272, 50382878, 57580432, 75574317, 86370648, 93014544, 100765756, 151148634, 172741296, 201531512, 302297268, 403063024, 604594536, 1209189072]

約数ペア:

[(1, 1209189072), (2, 604594536), (3, 403063024), (4, 302297268), (6, 201531512), (7, 172741296), (8, 151148634), (12, 100765756), (13, 93014544), (14, 86370648), (16, 75574317), (21, 57580432), (24, 50382878), (26, 46507272), (28, 43185324), (39, 31004848), (42, 28790216), (48, 25191439), (49, 24677328), (52, 23253636), (56, 21592662), (71, 17030832), (78, 15502424), (84, 14395108), (91, 13287792), (98, 12338664), (104, 11626818), (112, 10796331), (142, 8515416), (147, 8225776), (156, 7751212), (168, 7197554), (182, 6643896), (196, 6169332), (208, 5813409), (213, 5676944), (273, 4429264), (284, 4257708), (294, 4112888), (312, 3875606), (336, 3598777), (364, 3321948), (392, 3084666), (426, 2838472), (497, 2432976), (546, 2214632), (557, 2170896), (568, 2128854), (588, 2056444), (624, 1937803), (637, 1898256), (728, 1660974), (784, 1542333), (852, 1419236), (923, 1310064), (994, 1216488), (1092, 1107316), (1114, 1085448), (1136, 1064427), (1176, 1028222), (1274, 949128), (1456, 830487), (1491, 810992), (1671, 723632), (1704, 709618), (1846, 655032), (1911, 632752), (1988, 608244), (2184, 553658), (2228, 542724), (2352, 514111), (2548, 474564), (2769, 436688), (2982, 405496), (3342, 361816), (3408, 354809), (3479, 347568), (3692, 327516), (3822, 316376), (3899, 310128), (3976, 304122), (4368, 276829), (4456, 271362), (5096, 237282), (5538, 218344), (5964, 202748), (6461, 187152), (6684, 180908), (6958, 173784), (7241, 166992), (7384, 163758), (7644, 158188), (7798, 155064), (7952, 152061), (8912, 135681), (10192, 118641), (10437, 115856), (11076, 109172), (11697, 103376), (11928, 101374), (12922, 93576), (13368, 90454), (13916, 86892), (14482, 83496), (14768, 81879), (15288, 79094), (15596, 77532), (19383, 62384), (20874, 57928), (21723, 55664), (22152, 54586), (23394, 51688), (23856, 50687), (25844, 46788), (26736, 45227), (27293, 44304), (27832, 43446), (28964, 41748), (30576, 39547), (31192, 38766)]