258856884

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 821901696

約数和(自身を除く): 563044812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 74, 78, 81, 99, 108, 111, 117, 132, 143, 148, 151, 156, 162, 198, 222, 234, 286, 297, 302, 324, 333, 351, 396, 407, 429, 444, 453, 468, 481, 572, 594, 604, 666, 702, 814, 858, 891, 906, 962, 999, 1053, 1188, 1221, 1287, 1332, 1359, 1404, 1443, 1628, 1661, 1716, 1782, 1812, 1924, 1963, 1998, 2106, 2442, 2574, 2718, 2886, 2997, 3322, 3564, 3663, 3861, 3926, 3996, 4077, 4212, 4329, 4884, 4983, 5148, 5291, 5436, 5587, 5772, 5889, 5994, 6644, 7326, 7722, 7852, 8154, 8658, 9966, 10582, 10989, 11174, 11583, 11778, 11988, 12231, 12987, 14652, 14949, 15444, 15873, 16308, 16761, 17316, 17667, 19932, 21164, 21593, 21978, 22348, 23166, 23556, 24462, 25974, 29898, 31746, 32967, 33522, 35334, 38961, 43186, 43956, 44847, 46332, 47619, 48924, 50283, 51948, 53001, 59796, 61457, 63492, 64779, 65934, 67044, 70668, 72631, 77922, 86372, 89694, 95238, 100566, 106002, 122914, 129558, 131868, 134541, 142857, 145262, 150849, 155844, 159003, 179388, 184371, 190476, 194337, 201132, 212004, 217893, 245828, 259116, 269082, 285714, 290524, 301698, 318006, 368742, 388674, 428571, 435786, 452547, 538164, 553113, 571428, 583011, 603396, 636012, 653679, 737484, 777348, 798941, 857142, 871572, 905094, 1106226, 1166022, 1307358, 1597882, 1659339, 1714284, 1749033, 1810188, 1961037, 2212452, 2332044, 2396823, 2614716, 3195764, 3318678, 3498066, 3922074, 4793646, 4978017, 5883111, 6637356, 6996132, 7190469, 7844148, 9587292, 9956034, 11766222, 14380938, 19912068, 21571407, 23532444, 28761876, 43142814, 64714221, 86285628, 129428442, 258856884]

約数ペア:

[(1, 258856884), (2, 129428442), (3, 86285628), (4, 64714221), (6, 43142814), (9, 28761876), (11, 23532444), (12, 21571407), (13, 19912068), (18, 14380938), (22, 11766222), (26, 9956034), (27, 9587292), (33, 7844148), (36, 7190469), (37, 6996132), (39, 6637356), (44, 5883111), (52, 4978017), (54, 4793646), (66, 3922074), (74, 3498066), (78, 3318678), (81, 3195764), (99, 2614716), (108, 2396823), (111, 2332044), (117, 2212452), (132, 1961037), (143, 1810188), (148, 1749033), (151, 1714284), (156, 1659339), (162, 1597882), (198, 1307358), (222, 1166022), (234, 1106226), (286, 905094), (297, 871572), (302, 857142), (324, 798941), (333, 777348), (351, 737484), (396, 653679), (407, 636012), (429, 603396), (444, 583011), (453, 571428), (468, 553113), (481, 538164), (572, 452547), (594, 435786), (604, 428571), (666, 388674), (702, 368742), (814, 318006), (858, 301698), (891, 290524), (906, 285714), (962, 269082), (999, 259116), (1053, 245828), (1188, 217893), (1221, 212004), (1287, 201132), (1332, 194337), (1359, 190476), (1404, 184371), (1443, 179388), (1628, 159003), (1661, 155844), (1716, 150849), (1782, 145262), (1812, 142857), (1924, 134541), (1963, 131868), (1998, 129558), (2106, 122914), (2442, 106002), (2574, 100566), (2718, 95238), (2886, 89694), (2997, 86372), (3322, 77922), (3564, 72631), (3663, 70668), (3861, 67044), (3926, 65934), (3996, 64779), (4077, 63492), (4212, 61457), (4329, 59796), (4884, 53001), (4983, 51948), (5148, 50283), (5291, 48924), (5436, 47619), (5587, 46332), (5772, 44847), (5889, 43956), (5994, 43186), (6644, 38961), (7326, 35334), (7722, 33522), (7852, 32967), (8154, 31746), (8658, 29898), (9966, 25974), (10582, 24462), (10989, 23556), (11174, 23166), (11583, 22348), (11778, 21978), (11988, 21593), (12231, 21164), (12987, 19932), (14652, 17667), (14949, 17316), (15444, 16761), (15873, 16308)]