172709712

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 593712000

約数和(自身を除く): 421002288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 49, 54, 56, 63, 72, 82, 84, 98, 108, 112, 123, 126, 144, 147, 164, 168, 189, 196, 199, 216, 246, 252, 287, 294, 328, 336, 369, 378, 392, 398, 432, 441, 492, 504, 574, 588, 597, 656, 738, 756, 784, 796, 861, 882, 984, 1008, 1107, 1148, 1176, 1194, 1323, 1393, 1476, 1512, 1592, 1722, 1764, 1791, 1968, 2009, 2214, 2296, 2352, 2388, 2583, 2646, 2786, 2952, 3024, 3184, 3444, 3528, 3582, 4018, 4179, 4428, 4592, 4776, 5166, 5292, 5373, 5572, 5904, 6027, 6888, 7056, 7164, 7749, 8036, 8159, 8358, 8856, 9552, 9751, 10332, 10584, 10746, 11144, 12054, 12537, 13776, 14328, 15498, 16072, 16318, 16716, 17712, 18081, 19502, 20664, 21168, 21492, 22288, 24108, 24477, 25074, 28656, 29253, 30996, 32144, 32636, 33432, 36162, 37611, 39004, 41328, 42984, 48216, 48954, 50148, 54243, 57113, 58506, 61992, 65272, 66864, 72324, 73431, 75222, 78008, 85968, 87759, 96432, 97908, 100296, 108486, 114226, 117012, 123984, 130544, 144648, 146862, 150444, 156016, 171339, 175518, 195816, 200592, 216972, 220293, 228452, 234024, 263277, 289296, 293724, 300888, 342678, 351036, 391632, 399791, 433944, 440586, 456904, 468048, 514017, 526554, 587448, 601776, 685356, 702072, 799582, 867888, 881172, 913808, 1028034, 1053108, 1174896, 1199373, 1370712, 1404144, 1542051, 1599164, 1762344, 2056068, 2106216, 2398746, 2741424, 3084102, 3198328, 3524688, 3598119, 4112136, 4212432, 4797492, 6168204, 6396656, 7196238, 8224272, 9594984, 10794357, 12336408, 14392476, 19189968, 21588714, 24672816, 28784952, 43177428, 57569904, 86354856, 172709712]

約数ペア:

[(1, 172709712), (2, 86354856), (3, 57569904), (4, 43177428), (6, 28784952), (7, 24672816), (8, 21588714), (9, 19189968), (12, 14392476), (14, 12336408), (16, 10794357), (18, 9594984), (21, 8224272), (24, 7196238), (27, 6396656), (28, 6168204), (36, 4797492), (41, 4212432), (42, 4112136), (48, 3598119), (49, 3524688), (54, 3198328), (56, 3084102), (63, 2741424), (72, 2398746), (82, 2106216), (84, 2056068), (98, 1762344), (108, 1599164), (112, 1542051), (123, 1404144), (126, 1370712), (144, 1199373), (147, 1174896), (164, 1053108), (168, 1028034), (189, 913808), (196, 881172), (199, 867888), (216, 799582), (246, 702072), (252, 685356), (287, 601776), (294, 587448), (328, 526554), (336, 514017), (369, 468048), (378, 456904), (392, 440586), (398, 433944), (432, 399791), (441, 391632), (492, 351036), (504, 342678), (574, 300888), (588, 293724), (597, 289296), (656, 263277), (738, 234024), (756, 228452), (784, 220293), (796, 216972), (861, 200592), (882, 195816), (984, 175518), (1008, 171339), (1107, 156016), (1148, 150444), (1176, 146862), (1194, 144648), (1323, 130544), (1393, 123984), (1476, 117012), (1512, 114226), (1592, 108486), (1722, 100296), (1764, 97908), (1791, 96432), (1968, 87759), (2009, 85968), (2214, 78008), (2296, 75222), (2352, 73431), (2388, 72324), (2583, 66864), (2646, 65272), (2786, 61992), (2952, 58506), (3024, 57113), (3184, 54243), (3444, 50148), (3528, 48954), (3582, 48216), (4018, 42984), (4179, 41328), (4428, 39004), (4592, 37611), (4776, 36162), (5166, 33432), (5292, 32636), (5373, 32144), (5572, 30996), (5904, 29253), (6027, 28656), (6888, 25074), (7056, 24477), (7164, 24108), (7749, 22288), (8036, 21492), (8159, 21168), (8358, 20664), (8856, 19502), (9552, 18081), (9751, 17712), (10332, 16716), (10584, 16318), (10746, 16072), (11144, 15498), (12054, 14328), (12537, 13776)]