28672888032

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 252

約数和(自身を含む): 87522543360

約数和(自身を除く): 58849655328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 864, 961, 972, 992, 1116, 1279, 1296, 1458, 1488, 1674, 1922, 1944, 2232, 2511, 2558, 2592, 2883, 2916, 2976, 3348, 3837, 3844, 3888, 4464, 5022, 5116, 5766, 5832, 6696, 7533, 7674, 7688, 7776, 8649, 8928, 10044, 10232, 11511, 11532, 11664, 13392, 15066, 15348, 15376, 17298, 20088, 20464, 22599, 23022, 23064, 23328, 25947, 26784, 30132, 30696, 30752, 34533, 34596, 39649, 40176, 40928, 45198, 46044, 46128, 51894, 60264, 61392, 69066, 69192, 77841, 79298, 80352, 90396, 92088, 92256, 103599, 103788, 118947, 120528, 122784, 138132, 138384, 155682, 158596, 180792, 184176, 207198, 207576, 233523, 237894, 241056, 276264, 276768, 310797, 311364, 317192, 356841, 361584, 368352, 414396, 415152, 467046, 475788, 552528, 621594, 622728, 634384, 700569, 713682, 723168, 828792, 830304, 932391, 934092, 951576, 1070523, 1105056, 1229119, 1243188, 1245456, 1268768, 1401138, 1427364, 1657584, 1864782, 1868184, 1903152, 2141046, 2458238, 2486376, 2490912, 2802276, 2854728, 3211569, 3315168, 3687357, 3729564, 3736368, 3806304, 4282092, 4916476, 4972752, 5604552, 5709456, 6423138, 7374714, 7459128, 7472736, 8564184, 9634707, 9832952, 9945504, 11062071, 11209104, 11418912, 12846276, 14749428, 14918256, 17128368, 19269414, 19665904, 22124142, 22418208, 25692552, 28904121, 29498856, 29836512, 33186213, 34256736, 38538828, 39331808, 44248284, 51385104, 57808242, 58997712, 66372426, 77077656, 88496568, 99558639, 102770208, 115616484, 117995424, 132744852, 154155312, 176993136, 199117278, 231232968, 265489704, 298675917, 308310624, 353986272, 398234556, 462465936, 530979408, 597351834, 796469112, 896027751, 924931872, 1061958816, 1194703668, 1592938224, 1792055502, 2389407336, 3185876448, 3584111004, 4778814672, 7168222008, 9557629344, 14336444016, 28672888032]

約数ペア:

[(1, 28672888032), (2, 14336444016), (3, 9557629344), (4, 7168222008), (6, 4778814672), (8, 3584111004), (9, 3185876448), (12, 2389407336), (16, 1792055502), (18, 1592938224), (24, 1194703668), (27, 1061958816), (31, 924931872), (32, 896027751), (36, 796469112), (48, 597351834), (54, 530979408), (62, 462465936), (72, 398234556), (81, 353986272), (93, 308310624), (96, 298675917), (108, 265489704), (124, 231232968), (144, 199117278), (162, 176993136), (186, 154155312), (216, 132744852), (243, 117995424), (248, 115616484), (279, 102770208), (288, 99558639), (324, 88496568), (372, 77077656), (432, 66372426), (486, 58997712), (496, 57808242), (558, 51385104), (648, 44248284), (729, 39331808), (744, 38538828), (837, 34256736), (864, 33186213), (961, 29836512), (972, 29498856), (992, 28904121), (1116, 25692552), (1279, 22418208), (1296, 22124142), (1458, 19665904), (1488, 19269414), (1674, 17128368), (1922, 14918256), (1944, 14749428), (2232, 12846276), (2511, 11418912), (2558, 11209104), (2592, 11062071), (2883, 9945504), (2916, 9832952), (2976, 9634707), (3348, 8564184), (3837, 7472736), (3844, 7459128), (3888, 7374714), (4464, 6423138), (5022, 5709456), (5116, 5604552), (5766, 4972752), (5832, 4916476), (6696, 4282092), (7533, 3806304), (7674, 3736368), (7688, 3729564), (7776, 3687357), (8649, 3315168), (8928, 3211569), (10044, 2854728), (10232, 2802276), (11511, 2490912), (11532, 2486376), (11664, 2458238), (13392, 2141046), (15066, 1903152), (15348, 1868184), (15376, 1864782), (17298, 1657584), (20088, 1427364), (20464, 1401138), (22599, 1268768), (23022, 1245456), (23064, 1243188), (23328, 1229119), (25947, 1105056), (26784, 1070523), (30132, 951576), (30696, 934092), (30752, 932391), (34533, 830304), (34596, 828792), (39649, 723168), (40176, 713682), (40928, 700569), (45198, 634384), (46044, 622728), (46128, 621594), (51894, 552528), (60264, 475788), (61392, 467046), (69066, 415152), (69192, 414396), (77841, 368352), (79298, 361584), (80352, 356841), (90396, 317192), (92088, 311364), (92256, 310797), (103599, 276768), (103788, 276264), (118947, 241056), (120528, 237894), (122784, 233523), (138132, 207576), (138384, 207198), (155682, 184176), (158596, 180792)]