15697203678

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 38368512000

約数和(自身を除く): 22671308322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 383, 486, 499, 507, 702, 766, 998, 1014, 1053, 1149, 1497, 1521, 2106, 2298, 2994, 3042, 3159, 3447, 4491, 4563, 4979, 6318, 6487, 6894, 8982, 9126, 9958, 10341, 12974, 13473, 13689, 14937, 19461, 20682, 26946, 27378, 29874, 31023, 38922, 40419, 41067, 44811, 58383, 62046, 64727, 80838, 82134, 84331, 89622, 93069, 116766, 121257, 129454, 134433, 168662, 175149, 186138, 191117, 194181, 242514, 252993, 268866, 350298, 382234, 388362, 403299, 505986, 525447, 573351, 582543, 758979, 806598, 1050894, 1146702, 1165086, 1209897, 1517958, 1576341, 1720053, 1747629, 2276937, 2419794, 2484521, 3152682, 3440106, 3495258, 4553874, 4969042, 5160159, 5242887, 6830811, 7453563, 10320318, 10485774, 13661622, 14907126, 15480477, 15728661, 20492433, 22360689, 30960954, 31457322, 32298773, 40984866, 44721378, 46441431, 64597546, 67082067, 92882862, 96896319, 134164134, 193792638, 201246201, 290688957, 402492402, 581377914, 603738603, 872066871, 1207477206, 1744133742, 2616200613, 5232401226, 7848601839, 15697203678]

約数ペア:

[(1, 15697203678), (2, 7848601839), (3, 5232401226), (6, 2616200613), (9, 1744133742), (13, 1207477206), (18, 872066871), (26, 603738603), (27, 581377914), (39, 402492402), (54, 290688957), (78, 201246201), (81, 193792638), (117, 134164134), (162, 96896319), (169, 92882862), (234, 67082067), (243, 64597546), (338, 46441431), (351, 44721378), (383, 40984866), (486, 32298773), (499, 31457322), (507, 30960954), (702, 22360689), (766, 20492433), (998, 15728661), (1014, 15480477), (1053, 14907126), (1149, 13661622), (1497, 10485774), (1521, 10320318), (2106, 7453563), (2298, 6830811), (2994, 5242887), (3042, 5160159), (3159, 4969042), (3447, 4553874), (4491, 3495258), (4563, 3440106), (4979, 3152682), (6318, 2484521), (6487, 2419794), (6894, 2276937), (8982, 1747629), (9126, 1720053), (9958, 1576341), (10341, 1517958), (12974, 1209897), (13473, 1165086), (13689, 1146702), (14937, 1050894), (19461, 806598), (20682, 758979), (26946, 582543), (27378, 573351), (29874, 525447), (31023, 505986), (38922, 403299), (40419, 388362), (41067, 382234), (44811, 350298), (58383, 268866), (62046, 252993), (64727, 242514), (80838, 194181), (82134, 191117), (84331, 186138), (89622, 175149), (93069, 168662), (116766, 134433), (121257, 129454)]