15697613344

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 288

約数和(自身を含む): 40816742400

約数和(自身を除く): 25119129056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 31, 32, 38, 46, 49, 56, 62, 76, 92, 98, 112, 124, 133, 152, 161, 184, 196, 217, 224, 248, 266, 304, 322, 368, 392, 434, 437, 496, 532, 589, 608, 644, 713, 736, 739, 784, 868, 874, 931, 992, 1064, 1127, 1178, 1288, 1426, 1478, 1519, 1568, 1736, 1748, 1862, 2128, 2254, 2356, 2576, 2852, 2956, 3038, 3059, 3472, 3496, 3724, 4123, 4256, 4508, 4712, 4991, 5152, 5173, 5704, 5912, 6076, 6118, 6944, 6992, 7448, 8246, 9016, 9424, 9982, 10346, 11408, 11824, 12152, 12236, 13547, 13984, 14041, 14896, 16492, 16997, 18032, 18848, 19964, 20692, 21413, 22816, 22909, 23648, 24304, 24472, 27094, 28082, 28861, 29792, 32984, 33994, 34937, 36064, 36211, 39928, 41384, 42826, 45818, 48608, 48944, 54188, 56164, 57722, 65968, 67988, 69874, 72422, 79856, 82768, 85652, 91636, 94829, 97888, 98287, 108376, 112328, 115444, 118979, 131936, 135976, 139748, 144844, 159712, 160363, 165536, 171304, 183272, 189658, 196574, 216752, 224656, 230888, 237958, 271952, 279496, 289688, 320726, 322943, 342608, 366544, 379316, 393148, 433504, 435271, 449312, 461776, 475916, 526907, 543904, 558992, 579376, 641452, 645886, 663803, 685216, 688009, 733088, 758632, 786296, 832853, 870542, 923552, 951832, 1053814, 1117984, 1122541, 1158752, 1282904, 1291772, 1327606, 1376018, 1517264, 1572592, 1665706, 1741084, 1903664, 2107628, 2245082, 2260601, 2565808, 2583544, 2655212, 2752036, 3034528, 3046897, 3145184, 3331412, 3482168, 3688349, 3807328, 4215256, 4490164, 4521202, 5131616, 5167088, 5310424, 5504072, 6093794, 6662824, 6964336, 7376698, 8430512, 8980328, 9042404, 10011233, 10334176, 10620848, 11008144, 12187588, 13325648, 13928672, 14753396, 15824207, 16861024, 17960656, 18084808, 20022466, 21241696, 21328279, 22016288, 24375176, 25818443, 26651296, 29506792, 31648414, 35921312, 36169616, 40044932, 42656558, 48750352, 51636886, 59013584, 63296828, 70078631, 72339232, 80089864, 85313116, 97500704, 103273772, 118027168, 126593656, 140157262, 160179728, 170626232, 206547544, 253187312, 280314524, 320359456, 341252464, 413095088, 490550417, 506374624, 560629048, 682504928, 826190176, 981100834, 1121258096, 1962201668, 2242516192, 3924403336, 7848806672, 15697613344]

約数ペア:

[(1, 15697613344), (2, 7848806672), (4, 3924403336), (7, 2242516192), (8, 1962201668), (14, 1121258096), (16, 981100834), (19, 826190176), (23, 682504928), (28, 560629048), (31, 506374624), (32, 490550417), (38, 413095088), (46, 341252464), (49, 320359456), (56, 280314524), (62, 253187312), (76, 206547544), (92, 170626232), (98, 160179728), (112, 140157262), (124, 126593656), (133, 118027168), (152, 103273772), (161, 97500704), (184, 85313116), (196, 80089864), (217, 72339232), (224, 70078631), (248, 63296828), (266, 59013584), (304, 51636886), (322, 48750352), (368, 42656558), (392, 40044932), (434, 36169616), (437, 35921312), (496, 31648414), (532, 29506792), (589, 26651296), (608, 25818443), (644, 24375176), (713, 22016288), (736, 21328279), (739, 21241696), (784, 20022466), (868, 18084808), (874, 17960656), (931, 16861024), (992, 15824207), (1064, 14753396), (1127, 13928672), (1178, 13325648), (1288, 12187588), (1426, 11008144), (1478, 10620848), (1519, 10334176), (1568, 10011233), (1736, 9042404), (1748, 8980328), (1862, 8430512), (2128, 7376698), (2254, 6964336), (2356, 6662824), (2576, 6093794), (2852, 5504072), (2956, 5310424), (3038, 5167088), (3059, 5131616), (3472, 4521202), (3496, 4490164), (3724, 4215256), (4123, 3807328), (4256, 3688349), (4508, 3482168), (4712, 3331412), (4991, 3145184), (5152, 3046897), (5173, 3034528), (5704, 2752036), (5912, 2655212), (6076, 2583544), (6118, 2565808), (6944, 2260601), (6992, 2245082), (7448, 2107628), (8246, 1903664), (9016, 1741084), (9424, 1665706), (9982, 1572592), (10346, 1517264), (11408, 1376018), (11824, 1327606), (12152, 1291772), (12236, 1282904), (13547, 1158752), (13984, 1122541), (14041, 1117984), (14896, 1053814), (16492, 951832), (16997, 923552), (18032, 870542), (18848, 832853), (19964, 786296), (20692, 758632), (21413, 733088), (22816, 688009), (22909, 685216), (23648, 663803), (24304, 645886), (24472, 641452), (27094, 579376), (28082, 558992), (28861, 543904), (29792, 526907), (32984, 475916), (33994, 461776), (34937, 449312), (36064, 435271), (36211, 433504), (39928, 393148), (41384, 379316), (42826, 366544), (45818, 342608), (48608, 322943), (48944, 320726), (54188, 289688), (56164, 279496), (57722, 271952), (65968, 237958), (67988, 230888), (69874, 224656), (72422, 216752), (79856, 196574), (82768, 189658), (85652, 183272), (91636, 171304), (94829, 165536), (97888, 160363), (98287, 159712), (108376, 144844), (112328, 139748), (115444, 135976), (118979, 131936)]