238402692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 690161472

約数和(自身を除く): 451758780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 53, 66, 74, 99, 106, 111, 132, 148, 159, 198, 212, 222, 307, 318, 333, 396, 407, 444, 477, 583, 614, 636, 666, 814, 921, 954, 1166, 1221, 1228, 1332, 1628, 1749, 1842, 1908, 1961, 2332, 2442, 2763, 3377, 3498, 3663, 3684, 3922, 4884, 5247, 5526, 5883, 6754, 6996, 7326, 7844, 10131, 10494, 11052, 11359, 11766, 13508, 14652, 16271, 17649, 20262, 20988, 21571, 22718, 23532, 30393, 32542, 34077, 35298, 40524, 43142, 45436, 48813, 60786, 64713, 65084, 68154, 70596, 86284, 97626, 102231, 121572, 124949, 129426, 136308, 146439, 178981, 194139, 195252, 204462, 249898, 258852, 292878, 357962, 374847, 388278, 408924, 499796, 536943, 585756, 602027, 715924, 749694, 776556, 1073886, 1124541, 1204054, 1499388, 1610829, 1806081, 2147772, 2249082, 2408108, 3221658, 3612162, 4498164, 5418243, 6443316, 6622297, 7224324, 10836486, 13244594, 19866891, 21672972, 26489188, 39733782, 59600673, 79467564, 119201346, 238402692]

約数ペア:

[(1, 238402692), (2, 119201346), (3, 79467564), (4, 59600673), (6, 39733782), (9, 26489188), (11, 21672972), (12, 19866891), (18, 13244594), (22, 10836486), (33, 7224324), (36, 6622297), (37, 6443316), (44, 5418243), (53, 4498164), (66, 3612162), (74, 3221658), (99, 2408108), (106, 2249082), (111, 2147772), (132, 1806081), (148, 1610829), (159, 1499388), (198, 1204054), (212, 1124541), (222, 1073886), (307, 776556), (318, 749694), (333, 715924), (396, 602027), (407, 585756), (444, 536943), (477, 499796), (583, 408924), (614, 388278), (636, 374847), (666, 357962), (814, 292878), (921, 258852), (954, 249898), (1166, 204462), (1221, 195252), (1228, 194139), (1332, 178981), (1628, 146439), (1749, 136308), (1842, 129426), (1908, 124949), (1961, 121572), (2332, 102231), (2442, 97626), (2763, 86284), (3377, 70596), (3498, 68154), (3663, 65084), (3684, 64713), (3922, 60786), (4884, 48813), (5247, 45436), (5526, 43142), (5883, 40524), (6754, 35298), (6996, 34077), (7326, 32542), (7844, 30393), (10131, 23532), (10494, 22718), (11052, 21571), (11359, 20988), (11766, 20262), (13508, 17649), (14652, 16271)]