11428271582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 23135819616

約数和(自身を除く): 11707548034

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 181, 182, 217, 247, 266, 361, 362, 403, 434, 494, 589, 722, 806, 961, 1178, 1267, 1729, 1922, 2353, 2527, 2534, 2821, 3439, 3458, 4123, 4693, 4706, 5054, 5611, 5642, 6727, 6878, 7657, 8246, 9386, 11191, 11222, 12493, 13454, 15314, 16471, 18259, 22382, 24073, 24986, 32851, 32942, 36518, 39277, 44707, 48146, 53599, 65341, 65702, 72943, 78337, 78554, 87451, 89414, 106609, 107198, 127813, 130682, 145483, 145886, 156674, 173941, 174902, 213218, 237367, 255626, 290966, 312949, 346921, 347882, 457387, 474734, 510601, 625898, 693842, 746263, 849433, 914774, 1018381, 1021202, 1217587, 1385917, 1492526, 1661569, 1698866, 2025571, 2036762, 2261233, 2428447, 2435174, 2771834, 3304879, 3323138, 4051142, 4509973, 4522466, 4856894, 5946031, 6609758, 9019946, 9701419, 11892062, 14178997, 15828631, 19402838, 23134153, 26332423, 28357994, 31569811, 31657262, 42963427, 46268306, 52664846, 62792701, 63139622, 85926854, 125585402, 184326961, 300743989, 368653922, 439548907, 601487978, 816305113, 879097814, 1632610226, 5714135791, 11428271582]

約数ペア:

[(1, 11428271582), (2, 5714135791), (7, 1632610226), (13, 879097814), (14, 816305113), (19, 601487978), (26, 439548907), (31, 368653922), (38, 300743989), (62, 184326961), (91, 125585402), (133, 85926854), (181, 63139622), (182, 62792701), (217, 52664846), (247, 46268306), (266, 42963427), (361, 31657262), (362, 31569811), (403, 28357994), (434, 26332423), (494, 23134153), (589, 19402838), (722, 15828631), (806, 14178997), (961, 11892062), (1178, 9701419), (1267, 9019946), (1729, 6609758), (1922, 5946031), (2353, 4856894), (2527, 4522466), (2534, 4509973), (2821, 4051142), (3439, 3323138), (3458, 3304879), (4123, 2771834), (4693, 2435174), (4706, 2428447), (5054, 2261233), (5611, 2036762), (5642, 2025571), (6727, 1698866), (6878, 1661569), (7657, 1492526), (8246, 1385917), (9386, 1217587), (11191, 1021202), (11222, 1018381), (12493, 914774), (13454, 849433), (15314, 746263), (16471, 693842), (18259, 625898), (22382, 510601), (24073, 474734), (24986, 457387), (32851, 347882), (32942, 346921), (36518, 312949), (39277, 290966), (44707, 255626), (48146, 237367), (53599, 213218), (65341, 174902), (65702, 173941), (72943, 156674), (78337, 145886), (78554, 145483), (87451, 130682), (89414, 127813), (106609, 107198)]