7971387424

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 288

約数和(自身を含む): 21785936256

約数和(自身を除く): 13814548832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 73, 77, 88, 91, 98, 104, 112, 143, 146, 154, 176, 182, 196, 208, 224, 286, 292, 308, 352, 364, 392, 416, 487, 511, 539, 572, 584, 616, 637, 728, 784, 803, 949, 974, 1001, 1022, 1078, 1144, 1168, 1232, 1274, 1456, 1568, 1606, 1898, 1948, 2002, 2044, 2156, 2288, 2336, 2464, 2548, 2912, 3212, 3409, 3577, 3796, 3896, 4004, 4088, 4312, 4576, 5096, 5357, 5621, 6331, 6424, 6643, 6818, 7007, 7154, 7592, 7792, 8008, 8176, 8624, 10192, 10439, 10714, 11242, 12662, 12848, 13286, 13636, 14014, 14308, 15184, 15584, 16016, 16352, 17248, 20384, 20878, 21428, 22484, 23863, 25324, 25696, 26572, 27272, 28028, 28616, 30368, 32032, 35551, 37499, 39347, 41756, 42856, 44317, 44968, 46501, 47726, 50648, 53144, 54544, 56056, 57232, 69641, 71102, 73073, 74998, 78694, 83512, 85712, 88634, 89936, 93002, 95452, 101296, 106288, 109088, 112112, 114464, 139282, 142204, 146146, 149996, 157388, 167024, 171424, 177268, 179872, 186004, 190904, 202592, 212576, 224224, 248857, 262493, 278564, 284408, 292292, 299992, 310219, 314776, 334048, 354536, 372008, 381808, 391061, 462163, 487487, 497714, 511511, 524986, 557128, 568816, 584584, 599984, 620438, 629552, 709072, 744016, 763616, 782122, 924326, 974974, 995428, 1023022, 1049972, 1114256, 1137632, 1169168, 1199968, 1240876, 1259104, 1418144, 1488032, 1564244, 1741999, 1848652, 1949948, 1990856, 2046044, 2099944, 2228512, 2338336, 2481752, 2737427, 3128488, 3235141, 3412409, 3483998, 3697304, 3899896, 3981712, 4092088, 4199888, 4963504, 5083793, 5474854, 6256976, 6470282, 6824818, 6967996, 7394608, 7799792, 7963424, 8184176, 8399776, 9927008, 10167586, 10949708, 12513952, 12940564, 13649636, 13935992, 14789216, 15599584, 16368352, 19161989, 20335172, 21899416, 22645987, 25881128, 27299272, 27871984, 35586551, 38323978, 40670344, 43798832, 45291974, 51762256, 54598544, 55743968, 71173102, 76647956, 81340688, 87597664, 90583948, 103524512, 109197088, 142346204, 153295912, 162681376, 181167896, 249105857, 284692408, 306591824, 362335792, 498211714, 569384816, 613183648, 724671584, 996423428, 1138769632, 1992846856, 3985693712, 7971387424]

約数ペア:

[(1, 7971387424), (2, 3985693712), (4, 1992846856), (7, 1138769632), (8, 996423428), (11, 724671584), (13, 613183648), (14, 569384816), (16, 498211714), (22, 362335792), (26, 306591824), (28, 284692408), (32, 249105857), (44, 181167896), (49, 162681376), (52, 153295912), (56, 142346204), (73, 109197088), (77, 103524512), (88, 90583948), (91, 87597664), (98, 81340688), (104, 76647956), (112, 71173102), (143, 55743968), (146, 54598544), (154, 51762256), (176, 45291974), (182, 43798832), (196, 40670344), (208, 38323978), (224, 35586551), (286, 27871984), (292, 27299272), (308, 25881128), (352, 22645987), (364, 21899416), (392, 20335172), (416, 19161989), (487, 16368352), (511, 15599584), (539, 14789216), (572, 13935992), (584, 13649636), (616, 12940564), (637, 12513952), (728, 10949708), (784, 10167586), (803, 9927008), (949, 8399776), (974, 8184176), (1001, 7963424), (1022, 7799792), (1078, 7394608), (1144, 6967996), (1168, 6824818), (1232, 6470282), (1274, 6256976), (1456, 5474854), (1568, 5083793), (1606, 4963504), (1898, 4199888), (1948, 4092088), (2002, 3981712), (2044, 3899896), (2156, 3697304), (2288, 3483998), (2336, 3412409), (2464, 3235141), (2548, 3128488), (2912, 2737427), (3212, 2481752), (3409, 2338336), (3577, 2228512), (3796, 2099944), (3896, 2046044), (4004, 1990856), (4088, 1949948), (4312, 1848652), (4576, 1741999), (5096, 1564244), (5357, 1488032), (5621, 1418144), (6331, 1259104), (6424, 1240876), (6643, 1199968), (6818, 1169168), (7007, 1137632), (7154, 1114256), (7592, 1049972), (7792, 1023022), (8008, 995428), (8176, 974974), (8624, 924326), (10192, 782122), (10439, 763616), (10714, 744016), (11242, 709072), (12662, 629552), (12848, 620438), (13286, 599984), (13636, 584584), (14014, 568816), (14308, 557128), (15184, 524986), (15584, 511511), (16016, 497714), (16352, 487487), (17248, 462163), (20384, 391061), (20878, 381808), (21428, 372008), (22484, 354536), (23863, 334048), (25324, 314776), (25696, 310219), (26572, 299992), (27272, 292292), (28028, 284408), (28616, 278564), (30368, 262493), (32032, 248857), (35551, 224224), (37499, 212576), (39347, 202592), (41756, 190904), (42856, 186004), (44317, 179872), (44968, 177268), (46501, 171424), (47726, 167024), (50648, 157388), (53144, 149996), (54544, 146146), (56056, 142204), (57232, 139282), (69641, 114464), (71102, 112112), (73073, 109088), (74998, 106288), (78694, 101296), (83512, 95452), (85712, 93002), (88634, 89936)]