18320792672

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:514

約数の個数: 288

約数和(自身を含む): 47362129920

約数和(自身を除く): 29041337248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 79, 91, 98, 104, 112, 124, 158, 182, 196, 208, 217, 224, 248, 316, 364, 367, 392, 403, 416, 434, 496, 553, 632, 637, 728, 734, 784, 806, 868, 992, 1027, 1106, 1264, 1274, 1456, 1468, 1519, 1568, 1612, 1736, 2054, 2212, 2449, 2528, 2548, 2569, 2821, 2912, 2936, 3038, 3224, 3472, 3871, 4108, 4424, 4771, 4898, 5096, 5138, 5642, 5872, 6076, 6448, 6944, 7189, 7742, 8216, 8848, 9542, 9796, 10192, 10276, 11284, 11377, 11744, 12152, 12896, 14378, 15484, 16432, 17143, 17696, 17983, 19084, 19592, 19747, 20384, 20552, 22568, 22754, 24304, 28756, 28993, 30968, 31837, 32864, 33397, 34286, 35966, 38168, 39184, 39494, 41104, 45136, 45508, 48608, 50323, 57512, 57986, 61936, 63674, 66794, 68572, 71932, 76336, 78368, 78988, 79639, 82208, 90272, 91016, 100646, 115024, 115972, 120001, 123872, 127348, 133588, 137144, 143864, 147901, 152672, 157976, 159278, 182032, 201292, 202951, 222859, 230048, 231944, 233779, 240002, 254696, 267176, 274288, 287728, 295802, 315952, 318556, 364064, 376909, 402584, 405902, 445718, 463888, 467558, 480004, 509392, 534352, 548576, 557473, 575456, 591604, 631904, 637112, 753818, 805168, 811804, 891436, 898783, 927776, 935116, 960008, 1018784, 1035307, 1068704, 1114946, 1183208, 1274224, 1420657, 1507636, 1560013, 1610336, 1623608, 1782872, 1797566, 1870232, 1920016, 2070614, 2229892, 2366416, 2548448, 2638363, 2841314, 3015272, 3120026, 3247216, 3565744, 3595132, 3740464, 3840032, 4141228, 4459784, 4732832, 5276726, 5682628, 6030544, 6240052, 6291481, 6494432, 7131488, 7190264, 7247149, 7480928, 8282456, 8919568, 10553452, 11365256, 11684179, 12061088, 12480104, 12582962, 14380528, 14494298, 16564912, 17839136, 18468541, 21106904, 22730512, 23368358, 24960208, 25165924, 28761056, 28988596, 33129824, 36937082, 42213808, 44040367, 45461024, 46736716, 49920416, 50331848, 57977192, 73874164, 81789253, 84427616, 88080734, 93473432, 100663696, 115954384, 147748328, 163578506, 176161468, 186946864, 201327392, 231908768, 295496656, 327157012, 352322936, 373893728, 572524771, 590993312, 654314024, 704645872, 1145049542, 1308628048, 1409291744, 2290099084, 2617256096, 4580198168, 9160396336, 18320792672]

約数ペア:

[(1, 18320792672), (2, 9160396336), (4, 4580198168), (7, 2617256096), (8, 2290099084), (13, 1409291744), (14, 1308628048), (16, 1145049542), (26, 704645872), (28, 654314024), (31, 590993312), (32, 572524771), (49, 373893728), (52, 352322936), (56, 327157012), (62, 295496656), (79, 231908768), (91, 201327392), (98, 186946864), (104, 176161468), (112, 163578506), (124, 147748328), (158, 115954384), (182, 100663696), (196, 93473432), (208, 88080734), (217, 84427616), (224, 81789253), (248, 73874164), (316, 57977192), (364, 50331848), (367, 49920416), (392, 46736716), (403, 45461024), (416, 44040367), (434, 42213808), (496, 36937082), (553, 33129824), (632, 28988596), (637, 28761056), (728, 25165924), (734, 24960208), (784, 23368358), (806, 22730512), (868, 21106904), (992, 18468541), (1027, 17839136), (1106, 16564912), (1264, 14494298), (1274, 14380528), (1456, 12582962), (1468, 12480104), (1519, 12061088), (1568, 11684179), (1612, 11365256), (1736, 10553452), (2054, 8919568), (2212, 8282456), (2449, 7480928), (2528, 7247149), (2548, 7190264), (2569, 7131488), (2821, 6494432), (2912, 6291481), (2936, 6240052), (3038, 6030544), (3224, 5682628), (3472, 5276726), (3871, 4732832), (4108, 4459784), (4424, 4141228), (4771, 3840032), (4898, 3740464), (5096, 3595132), (5138, 3565744), (5642, 3247216), (5872, 3120026), (6076, 3015272), (6448, 2841314), (6944, 2638363), (7189, 2548448), (7742, 2366416), (8216, 2229892), (8848, 2070614), (9542, 1920016), (9796, 1870232), (10192, 1797566), (10276, 1782872), (11284, 1623608), (11377, 1610336), (11744, 1560013), (12152, 1507636), (12896, 1420657), (14378, 1274224), (15484, 1183208), (16432, 1114946), (17143, 1068704), (17696, 1035307), (17983, 1018784), (19084, 960008), (19592, 935116), (19747, 927776), (20384, 898783), (20552, 891436), (22568, 811804), (22754, 805168), (24304, 753818), (28756, 637112), (28993, 631904), (30968, 591604), (31837, 575456), (32864, 557473), (33397, 548576), (34286, 534352), (35966, 509392), (38168, 480004), (39184, 467558), (39494, 463888), (41104, 445718), (45136, 405902), (45508, 402584), (48608, 376909), (50323, 364064), (57512, 318556), (57986, 315952), (61936, 295802), (63674, 287728), (66794, 274288), (68572, 267176), (71932, 254696), (76336, 240002), (78368, 233779), (78988, 231944), (79639, 230048), (82208, 222859), (90272, 202951), (91016, 201292), (100646, 182032), (115024, 159278), (115972, 157976), (120001, 152672), (123872, 147901), (127348, 143864), (133588, 137144)]