291136944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 908227584

約数和(自身を除く): 617090640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 101, 112, 138, 161, 168, 184, 202, 276, 303, 322, 336, 368, 373, 404, 483, 552, 606, 644, 707, 746, 808, 966, 1104, 1119, 1212, 1288, 1414, 1492, 1616, 1932, 2121, 2238, 2323, 2424, 2576, 2611, 2828, 2984, 3864, 4242, 4476, 4646, 4848, 5222, 5656, 5968, 6969, 7728, 7833, 8484, 8579, 8952, 9292, 10444, 11312, 13938, 15666, 16261, 16968, 17158, 17904, 18584, 20888, 25737, 27876, 31332, 32522, 33936, 34316, 37168, 37673, 41776, 48783, 51474, 55752, 60053, 62664, 65044, 68632, 75346, 97566, 102948, 111504, 113019, 120106, 125328, 130088, 137264, 150692, 180159, 195132, 205896, 226038, 240212, 260176, 263711, 301384, 360318, 390264, 411792, 452076, 480424, 527422, 602768, 720636, 780528, 791133, 866479, 904152, 960848, 1054844, 1441272, 1582266, 1732958, 1808304, 2109688, 2599437, 2882544, 3164532, 3465916, 4219376, 5198874, 6065353, 6329064, 6931832, 10397748, 12130706, 12658128, 13863664, 18196059, 20795496, 24261412, 36392118, 41590992, 48522824, 72784236, 97045648, 145568472, 291136944]

約数ペア:

[(1, 291136944), (2, 145568472), (3, 97045648), (4, 72784236), (6, 48522824), (7, 41590992), (8, 36392118), (12, 24261412), (14, 20795496), (16, 18196059), (21, 13863664), (23, 12658128), (24, 12130706), (28, 10397748), (42, 6931832), (46, 6329064), (48, 6065353), (56, 5198874), (69, 4219376), (84, 3465916), (92, 3164532), (101, 2882544), (112, 2599437), (138, 2109688), (161, 1808304), (168, 1732958), (184, 1582266), (202, 1441272), (276, 1054844), (303, 960848), (322, 904152), (336, 866479), (368, 791133), (373, 780528), (404, 720636), (483, 602768), (552, 527422), (606, 480424), (644, 452076), (707, 411792), (746, 390264), (808, 360318), (966, 301384), (1104, 263711), (1119, 260176), (1212, 240212), (1288, 226038), (1414, 205896), (1492, 195132), (1616, 180159), (1932, 150692), (2121, 137264), (2238, 130088), (2323, 125328), (2424, 120106), (2576, 113019), (2611, 111504), (2828, 102948), (2984, 97566), (3864, 75346), (4242, 68632), (4476, 65044), (4646, 62664), (4848, 60053), (5222, 55752), (5656, 51474), (5968, 48783), (6969, 41776), (7728, 37673), (7833, 37168), (8484, 34316), (8579, 33936), (8952, 32522), (9292, 31332), (10444, 27876), (11312, 25737), (13938, 20888), (15666, 18584), (16261, 17904), (16968, 17158)]