285442728948

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{7529881}}^1$

素因数の和:7529916

約数の個数: 84

約数和(自身を含む): 806555780548

約数和(自身を除く): 521113051600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 37908, 7529881, 15059762, 22589643, 30119524, 45179286, 67768929, 90358572, 97888453, 135537858, 195776906, 203306787, 271075716, 293665359, 391553812, 406613574, 587330718, 609920361, 813227148, 880996077, 1174661436, 1219840722, 1761992154, 1829761083, 2439681444, 2642988231, 3523984308, 3659522166, 5285976462, 5489283249, 7319044332, 7928964693, 10571952924, 10978566498, 15857929386, 21957132996, 23786894079, 31715858772, 47573788158, 71360682237, 95147576316, 142721364474, 285442728948]

約数ペア:

[(1, 285442728948), (2, 142721364474), (3, 95147576316), (4, 71360682237), (6, 47573788158), (9, 31715858772), (12, 23786894079), (13, 21957132996), (18, 15857929386), (26, 10978566498), (27, 10571952924), (36, 7928964693), (39, 7319044332), (52, 5489283249), (54, 5285976462), (78, 3659522166), (81, 3523984308), (108, 2642988231), (117, 2439681444), (156, 1829761083), (162, 1761992154), (234, 1219840722), (243, 1174661436), (324, 880996077), (351, 813227148), (468, 609920361), (486, 587330718), (702, 406613574), (729, 391553812), (972, 293665359), (1053, 271075716), (1404, 203306787), (1458, 195776906), (2106, 135537858), (2916, 97888453), (3159, 90358572), (4212, 67768929), (6318, 45179286), (9477, 30119524), (12636, 22589643), (18954, 15059762), (37908, 7529881)]