197499744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 668697120

約数和(自身を除く): 471197376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 29, 32, 34, 36, 39, 48, 51, 52, 58, 68, 72, 78, 87, 96, 102, 104, 107, 116, 117, 136, 144, 153, 156, 174, 204, 208, 214, 221, 232, 234, 261, 272, 288, 306, 312, 321, 348, 377, 408, 416, 428, 442, 464, 468, 493, 522, 544, 612, 624, 642, 663, 696, 754, 816, 856, 884, 928, 936, 963, 986, 1044, 1131, 1224, 1248, 1284, 1326, 1391, 1392, 1479, 1508, 1632, 1712, 1768, 1819, 1872, 1926, 1972, 1989, 2088, 2262, 2448, 2568, 2652, 2782, 2784, 2958, 3016, 3103, 3393, 3424, 3536, 3638, 3744, 3852, 3944, 3978, 4173, 4176, 4437, 4524, 4896, 5136, 5304, 5457, 5564, 5916, 6032, 6206, 6409, 6786, 7072, 7276, 7704, 7888, 7956, 8346, 8352, 8874, 9048, 9309, 10272, 10608, 10914, 11128, 11832, 12064, 12412, 12519, 12818, 13572, 14552, 15408, 15776, 15912, 16371, 16692, 17748, 18096, 18618, 19227, 21216, 21828, 22256, 23647, 23664, 24824, 25038, 25636, 27144, 27927, 29104, 30816, 31824, 32742, 33384, 35496, 36192, 37236, 38454, 40339, 43656, 44512, 47294, 47328, 49648, 50076, 51272, 52751, 54288, 55854, 57681, 58208, 63648, 65484, 66768, 70941, 70992, 74472, 76908, 80678, 87312, 94588, 99296, 100152, 102544, 105502, 108576, 111708, 115362, 121017, 130968, 133536, 141882, 141984, 148944, 153816, 158253, 161356, 174624, 189176, 200304, 205088, 211004, 212823, 223416, 230724, 242034, 261936, 283764, 297888, 307632, 316506, 322712, 363051, 378352, 400608, 422008, 425646, 446832, 461448, 474759, 484068, 523872, 567528, 615264, 633012, 645424, 685763, 726102, 756704, 844016, 851292, 893664, 922896, 949518, 968136, 1135056, 1266024, 1290848, 1371526, 1452204, 1688032, 1702584, 1845792, 1899036, 1936272, 2057289, 2270112, 2532048, 2743052, 2904408, 3405168, 3798072, 3872544, 4114578, 5064096, 5486104, 5808816, 6171867, 6810336, 7596144, 8229156, 10972208, 11617632, 12343734, 15192288, 16458312, 21944416, 24687468, 32916624, 49374936, 65833248, 98749872, 197499744]

約数ペア:

[(1, 197499744), (2, 98749872), (3, 65833248), (4, 49374936), (6, 32916624), (8, 24687468), (9, 21944416), (12, 16458312), (13, 15192288), (16, 12343734), (17, 11617632), (18, 10972208), (24, 8229156), (26, 7596144), (29, 6810336), (32, 6171867), (34, 5808816), (36, 5486104), (39, 5064096), (48, 4114578), (51, 3872544), (52, 3798072), (58, 3405168), (68, 2904408), (72, 2743052), (78, 2532048), (87, 2270112), (96, 2057289), (102, 1936272), (104, 1899036), (107, 1845792), (116, 1702584), (117, 1688032), (136, 1452204), (144, 1371526), (153, 1290848), (156, 1266024), (174, 1135056), (204, 968136), (208, 949518), (214, 922896), (221, 893664), (232, 851292), (234, 844016), (261, 756704), (272, 726102), (288, 685763), (306, 645424), (312, 633012), (321, 615264), (348, 567528), (377, 523872), (408, 484068), (416, 474759), (428, 461448), (442, 446832), (464, 425646), (468, 422008), (493, 400608), (522, 378352), (544, 363051), (612, 322712), (624, 316506), (642, 307632), (663, 297888), (696, 283764), (754, 261936), (816, 242034), (856, 230724), (884, 223416), (928, 212823), (936, 211004), (963, 205088), (986, 200304), (1044, 189176), (1131, 174624), (1224, 161356), (1248, 158253), (1284, 153816), (1326, 148944), (1391, 141984), (1392, 141882), (1479, 133536), (1508, 130968), (1632, 121017), (1712, 115362), (1768, 111708), (1819, 108576), (1872, 105502), (1926, 102544), (1972, 100152), (1989, 99296), (2088, 94588), (2262, 87312), (2448, 80678), (2568, 76908), (2652, 74472), (2782, 70992), (2784, 70941), (2958, 66768), (3016, 65484), (3103, 63648), (3393, 58208), (3424, 57681), (3536, 55854), (3638, 54288), (3744, 52751), (3852, 51272), (3944, 50076), (3978, 49648), (4173, 47328), (4176, 47294), (4437, 44512), (4524, 43656), (4896, 40339), (5136, 38454), (5304, 37236), (5457, 36192), (5564, 35496), (5916, 33384), (6032, 32742), (6206, 31824), (6409, 30816), (6786, 29104), (7072, 27927), (7276, 27144), (7704, 25636), (7888, 25038), (7956, 24824), (8346, 23664), (8352, 23647), (8874, 22256), (9048, 21828), (9309, 21216), (10272, 19227), (10608, 18618), (10914, 18096), (11128, 17748), (11832, 16692), (12064, 16371), (12412, 15912), (12519, 15776), (12818, 15408), (13572, 14552)]