285628518

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 740952576

約数和(自身を除く): 455324058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 243, 339, 378, 486, 567, 678, 743, 791, 1017, 1134, 1486, 1582, 1701, 2034, 2229, 2373, 3051, 3402, 4458, 4746, 5201, 6102, 6687, 7119, 9153, 10402, 13374, 14238, 15603, 18306, 20061, 21357, 27459, 31206, 40122, 42714, 46809, 54918, 60183, 64071, 83959, 93618, 120366, 128142, 140427, 167918, 180549, 192213, 251877, 280854, 361098, 384426, 421281, 503754, 587713, 755631, 842562, 1175426, 1263843, 1511262, 1763139, 2266893, 2527686, 3526278, 4533786, 5289417, 6800679, 10578834, 13601358, 15868251, 20402037, 31736502, 40804074, 47604753, 95209506, 142814259, 285628518]

約数ペア:

[(1, 285628518), (2, 142814259), (3, 95209506), (6, 47604753), (7, 40804074), (9, 31736502), (14, 20402037), (18, 15868251), (21, 13601358), (27, 10578834), (42, 6800679), (54, 5289417), (63, 4533786), (81, 3526278), (113, 2527686), (126, 2266893), (162, 1763139), (189, 1511262), (226, 1263843), (243, 1175426), (339, 842562), (378, 755631), (486, 587713), (567, 503754), (678, 421281), (743, 384426), (791, 361098), (1017, 280854), (1134, 251877), (1486, 192213), (1582, 180549), (1701, 167918), (2034, 140427), (2229, 128142), (2373, 120366), (3051, 93618), (3402, 83959), (4458, 64071), (4746, 60183), (5201, 54918), (6102, 46809), (6687, 42714), (7119, 40122), (9153, 31206), (10402, 27459), (13374, 21357), (14238, 20061), (15603, 18306)]