19545367072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4337}}^1$

素因数の和:4455

約数の個数: 192

約数和(自身を含む): 50373550080

約数和(自身を除く): 30828183008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 59, 62, 77, 88, 112, 118, 124, 154, 176, 217, 224, 236, 248, 308, 341, 352, 413, 434, 472, 496, 616, 649, 682, 826, 868, 944, 992, 1232, 1298, 1364, 1652, 1736, 1829, 1888, 2387, 2464, 2596, 2728, 3304, 3472, 3658, 4337, 4543, 4774, 5192, 5456, 6608, 6944, 7316, 8674, 9086, 9548, 10384, 10912, 12803, 13216, 14632, 17348, 18172, 19096, 20119, 20768, 25606, 29264, 30359, 34696, 36344, 38192, 40238, 47707, 51212, 58528, 60718, 69392, 72688, 76384, 80476, 95414, 102424, 121436, 134447, 138784, 140833, 145376, 160952, 190828, 204848, 242872, 255883, 268894, 281666, 321904, 333949, 381656, 409696, 485744, 511766, 537788, 563332, 643808, 667898, 763312, 941129, 971488, 1023532, 1075576, 1126664, 1335796, 1478917, 1526624, 1791181, 1882258, 2047064, 2151152, 2253328, 2671592, 2814713, 2957834, 3582362, 3764516, 4094128, 4302304, 4506656, 5343184, 5629426, 5915668, 7164724, 7529032, 7932373, 8188256, 10352419, 10686368, 11258852, 11831336, 14329448, 15058064, 15864746, 19702991, 20704838, 22517704, 23662672, 28658896, 30116128, 31729492, 39405982, 41409676, 45035408, 47325344, 55526611, 57317792, 63458984, 78811964, 82819352, 87256103, 90070816, 111053222, 126917968, 157623928, 165638704, 174512206, 222106444, 253835936, 315247856, 331277408, 349024412, 444212888, 610792721, 630495712, 698048824, 888425776, 1221585442, 1396097648, 1776851552, 2443170884, 2792195296, 4886341768, 9772683536, 19545367072]

約数ペア:

[(1, 19545367072), (2, 9772683536), (4, 4886341768), (7, 2792195296), (8, 2443170884), (11, 1776851552), (14, 1396097648), (16, 1221585442), (22, 888425776), (28, 698048824), (31, 630495712), (32, 610792721), (44, 444212888), (56, 349024412), (59, 331277408), (62, 315247856), (77, 253835936), (88, 222106444), (112, 174512206), (118, 165638704), (124, 157623928), (154, 126917968), (176, 111053222), (217, 90070816), (224, 87256103), (236, 82819352), (248, 78811964), (308, 63458984), (341, 57317792), (352, 55526611), (413, 47325344), (434, 45035408), (472, 41409676), (496, 39405982), (616, 31729492), (649, 30116128), (682, 28658896), (826, 23662672), (868, 22517704), (944, 20704838), (992, 19702991), (1232, 15864746), (1298, 15058064), (1364, 14329448), (1652, 11831336), (1736, 11258852), (1829, 10686368), (1888, 10352419), (2387, 8188256), (2464, 7932373), (2596, 7529032), (2728, 7164724), (3304, 5915668), (3472, 5629426), (3658, 5343184), (4337, 4506656), (4543, 4302304), (4774, 4094128), (5192, 3764516), (5456, 3582362), (6608, 2957834), (6944, 2814713), (7316, 2671592), (8674, 2253328), (9086, 2151152), (9548, 2047064), (10384, 1882258), (10912, 1791181), (12803, 1526624), (13216, 1478917), (14632, 1335796), (17348, 1126664), (18172, 1075576), (19096, 1023532), (20119, 971488), (20768, 941129), (25606, 763312), (29264, 667898), (30359, 643808), (34696, 563332), (36344, 537788), (38192, 511766), (40238, 485744), (47707, 409696), (51212, 381656), (58528, 333949), (60718, 321904), (69392, 281666), (72688, 268894), (76384, 255883), (80476, 242872), (95414, 204848), (102424, 190828), (121436, 160952), (134447, 145376), (138784, 140833)]