1887742272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 168

約数和(自身を含む): 5565026208

約数和(自身を除く): 3677283936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 787, 806, 832, 961, 992, 1209, 1248, 1488, 1574, 1612, 1922, 1984, 2361, 2418, 2496, 2883, 2976, 3148, 3224, 3844, 4722, 4836, 5766, 5952, 6296, 6448, 7688, 9444, 9672, 10231, 11532, 12493, 12592, 12896, 15376, 18888, 19344, 20462, 23064, 24397, 24986, 25184, 25792, 30693, 30752, 37479, 37776, 38688, 40924, 46128, 48794, 49972, 50368, 61386, 61504, 73191, 74958, 75552, 77376, 81848, 92256, 97588, 99944, 122772, 146382, 149916, 151104, 163696, 184512, 195176, 199888, 245544, 292764, 299832, 317161, 327392, 390352, 399776, 491088, 585528, 599664, 634322, 654784, 756307, 780704, 799552, 951483, 982176, 1171056, 1199328, 1268644, 1512614, 1561408, 1902966, 1964352, 2268921, 2342112, 2398656, 2537288, 3025228, 3805932, 4537842, 4684224, 5074576, 6050456, 7611864, 9075684, 9831991, 10149152, 12100912, 15223728, 18151368, 19663982, 20298304, 24201824, 29495973, 30447456, 36302736, 39327964, 48403648, 58991946, 60894912, 72605472, 78655928, 117983892, 145210944, 157311856, 235967784, 314623712, 471935568, 629247424, 943871136, 1887742272]

約数ペア:

[(1, 1887742272), (2, 943871136), (3, 629247424), (4, 471935568), (6, 314623712), (8, 235967784), (12, 157311856), (13, 145210944), (16, 117983892), (24, 78655928), (26, 72605472), (31, 60894912), (32, 58991946), (39, 48403648), (48, 39327964), (52, 36302736), (62, 30447456), (64, 29495973), (78, 24201824), (93, 20298304), (96, 19663982), (104, 18151368), (124, 15223728), (156, 12100912), (186, 10149152), (192, 9831991), (208, 9075684), (248, 7611864), (312, 6050456), (372, 5074576), (403, 4684224), (416, 4537842), (496, 3805932), (624, 3025228), (744, 2537288), (787, 2398656), (806, 2342112), (832, 2268921), (961, 1964352), (992, 1902966), (1209, 1561408), (1248, 1512614), (1488, 1268644), (1574, 1199328), (1612, 1171056), (1922, 982176), (1984, 951483), (2361, 799552), (2418, 780704), (2496, 756307), (2883, 654784), (2976, 634322), (3148, 599664), (3224, 585528), (3844, 491088), (4722, 399776), (4836, 390352), (5766, 327392), (5952, 317161), (6296, 299832), (6448, 292764), (7688, 245544), (9444, 199888), (9672, 195176), (10231, 184512), (11532, 163696), (12493, 151104), (12592, 149916), (12896, 146382), (15376, 122772), (18888, 99944), (19344, 97588), (20462, 92256), (23064, 81848), (24397, 77376), (24986, 75552), (25184, 74958), (25792, 73191), (30693, 61504), (30752, 61386), (37479, 50368), (37776, 49972), (38688, 48794), (40924, 46128)]